{"title":"Sintered Diamond Core Drills","description":"\u003cstyle\u003ebody{font-family:Arial,sans-serif;line-height:1.6;margin:20px;}h1,h2{color:#333;}table{width:100%;border-collapse:collapse;margin-bottom:30px;}th,td{border:1px solid #ccc;padding:8px;text-align:left;}th{background-color:#f8f8f8;}a{color:#0073e6;text-decoration:none;}a:hover{text-decoration:underline;}.cta-btn{display:block;width:100%;text-align:center;background:linear-gradient(90deg,#ff7a00,#ff9900);color:#fff;padding:14px;font-size:18px;font-weight:bold;border-radius:6px;margin:20px 0;text-decoration:none;transition:transform 0.2s,background 0.3s;}.cta-btn:hover{background:linear-gradient(90deg,#e96b00,#ff7a00);transform:scale(1.03);}@media(max-width:768px){h1{font-size:24px;}h2{font-size:20px;}p,li{font-size:15px;line-height:1.6;}.cta-btn{font-size:16px;padding:12px;}}\u003c\/style\u003e\u003cheader\u003e\u003cspan style=\"color:rgb(51,51,51);font-size:24px;\"\u003eSintered Diamond Core Drills - Long-Life Metal-Bonded Core Drills for Stone, Glass and Ceramic\u003c\/span\u003e\u003c\/header\u003e\u003cp\u003eOur Sintered Diamond Core Drills are professional-grade metal-bonded diamond drilling tools engineered for precision, long-life core drilling in stone, glass, ceramic, gemstones, and hard minerals. Unlike electroplated bits with a single diamond layer, sintered core drills have diamonds distributed throughout the full depth of the metal matrix - as the cutting face wears, fresh diamonds are continuously exposed for consistent cutting performance from first use to last. Available in a complete size range from 3mm to 100mm, sold in convenient 2-piece sets.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/sintered-diamond-core-drills\" class=\"cta-btn\"\u003eShop Sintered Diamond Core Drills - From $16.00 \/ 2-Piece Set\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eAvailable Sizes and Pricing\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiameter Range\u003c\/th\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003cth\u003ePrice Range\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3mm - 10mm\u003c\/td\u003e\n\u003ctd\u003e2 pcs\u003c\/td\u003e\n\u003ctd\u003e$16.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11mm - 36mm\u003c\/td\u003e\n\u003ctd\u003e2 pcs\u003c\/td\u003e\n\u003ctd\u003e$18.00 - $52.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e37mm - 50mm\u003c\/td\u003e\n\u003ctd\u003e2 pcs\u003c\/td\u003e\n\u003ctd\u003e$52.00 - $72.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51mm - 75mm\u003c\/td\u003e\n\u003ctd\u003e2 pcs\u003c\/td\u003e\n\u003ctd\u003e$74.00 - $122.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e76mm - 100mm\u003c\/td\u003e\n\u003ctd\u003e2 pcs\u003c\/td\u003e\n\u003ctd\u003e$124.00 - $172.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eFull size range: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100mm\u003c\/p\u003e\u003ch2\u003eSintered vs. Electroplated\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSintered Diamond\u003c\/th\u003e\n\u003cth\u003eElectroplated Diamond\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiamond distribution\u003c\/td\u003e\n\u003ctd\u003eThroughout full matrix depth\u003c\/td\u003e\n\u003ctd\u003eSingle surface layer only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting life\u003c\/td\u003e\n\u003ctd\u003eContinuously exposes fresh diamonds\u003c\/td\u003e\n\u003ctd\u003eEnds when surface layer wears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLongevity\u003c\/td\u003e\n\u003ctd\u003e5-20x longer than electroplated\u003c\/td\u003e\n\u003ctd\u003eStandard service life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCost per hole\u003c\/td\u003e\n\u003ctd\u003eLower over time\u003c\/td\u003e\n\u003ctd\u003eHigher replacement frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eProfessional and high-volume use\u003c\/td\u003e\n\u003ctd\u003eLight-duty and occasional use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eCompatible Materials\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNatural stone - marble, granite, slate, sandstone, agate, jasper\u003c\/li\u003e\n\u003cli\u003eGlass - art glass, fused glass, plate glass, stained glass\u003c\/li\u003e\n\u003cli\u003eCeramics - technical ceramics, porcelain tile, fired clay\u003c\/li\u003e\n\u003cli\u003eGemstones - hard minerals, lapidary stones, rough specimens\u003c\/li\u003e\n\u003cli\u003eEngineered stone - quartz composite, terrazzo, concrete\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRelated Tools\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/water-swivel-adaptors\"\u003eWater Swivel Adaptors\u003c\/a\u003e - Continuous water feed through hollow drill shanks for maximum bit life\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/diamond-drill-bits\"\u003eDiamond Drill Bits\u003c\/a\u003e - Electroplated solid tip and hollow core bits for lighter-duty drilling\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/diamond-wire-hollow-drill-bits\"\u003eDiamond Wire Hollow Drill Bits\u003c\/a\u003e - Fine hollow bits for 0.8mm-4mm precision holes\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/diamond-starrett-hole-saws\"\u003eDiamond Starrett Hole Saws\u003c\/a\u003e - Large-diameter hole saws for oversized core drilling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Why are sintered diamond core drills more expensive than standard diamond drill bits?\u003c\/strong\u003e\u003cbr\u003eA: Sintered drills have diamonds distributed throughout the full depth of the metal matrix, not just on the surface. As the cutting face wears, fresh diamonds are continuously exposed - giving sintered drills 5-20 times longer service life than electroplated bits. The higher initial cost is offset by dramatically lower replacement frequency, making sintered drills more economical for regular professional use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Should sintered diamond core drills be used wet or dry?\u003c\/strong\u003e\u003cbr\u003eA: Always use wet. Water cooling is essential - it prevents the sintered matrix from overheating, flushes away stone dust and swarf, and maximizes drill life. Use a water swivel adaptor for continuous flow through the hollow shank, or drill in a shallow water puddle for smaller bits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What drill speed should I use with sintered core drills?\u003c\/strong\u003e\u003cbr\u003eA: Use low to medium speed - 300-1,200 RPM depending on drill diameter. Larger diameter drills require lower speeds. Apply steady, moderate pressure without forcing. Sintered drills cut efficiently at controlled speeds - excessive speed and pressure generate heat and reduce drill life without improving drilling speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Why are the drills sold in 2-piece sets?\u003c\/strong\u003e\u003cbr\u003eA: Selling in 2-piece sets ensures you always have a backup drill on hand - essential for professional and production drilling where downtime for reordering is costly. Having a second drill also allows you to continue working while the first drill cools between holes in heat-sensitive materials.\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"3mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"3mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":" Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261866975278,"sku":"","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"4mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"4mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261867302958,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"5mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"5mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261867597870,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"6mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"6mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261868875822,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"7mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"7mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261869432878,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"8mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"8mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261869826094,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"9mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"9mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261869891630,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"10mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"10mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261869924398,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"11mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"11mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261869957166,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"12mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"12mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261870350382,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"13mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"13mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261871398958,"sku":null,"price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"14mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"14mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261871530030,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"15mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"15mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261871595566,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"16mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"16mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261871693870,"sku":null,"price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"17mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"17mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261871956014,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"18mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"18mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261872054318,"sku":null,"price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"19mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"19mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261872218158,"sku":null,"price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"20mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"20mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261872283694,"sku":null,"price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"21mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"21mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261872709678,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"22mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"22mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261872840750,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"23mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"23mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261872873518,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"24mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"24mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261872906286,"sku":null,"price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"25mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"25mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261873102894,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"26mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"26mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261873397806,"sku":null,"price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"27mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"27mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261873627182,"sku":null,"price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"28mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"28mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261873987630,"sku":null,"price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"29mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"29mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261874085934,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"30mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"30mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261874479150,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"31mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"31mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261874675758,"sku":null,"price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"32mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"32mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261874872366,"sku":null,"price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"33mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"33mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261875003438,"sku":null,"price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"34mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"34mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261875036206,"sku":null,"price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"35mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"35mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261875068974,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"36mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"36mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261875134510,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"37mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"37mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261877755950,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"38mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"38mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261877854254,"sku":null,"price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"39mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"39mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261878181934,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"40mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"40mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261878509614,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"41mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"41mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261878706222,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"42mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"42mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261879099438,"sku":null,"price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"43mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"43mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261882048558,"sku":null,"price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"44mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"44mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261882736686,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"45mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"45mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261882834990,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"46mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"46mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261882933294,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"47mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"47mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261883064366,"sku":null,"price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"48mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"48mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261884047406,"sku":null,"price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"49mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"49mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261884407854,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"50mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"50mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cstyle\u003e\n\/* 超链接样式 *\/\na {\n text-decoration: none; \/* 去掉下划线 *\/\n color: inherit; \/* 让超链接颜色跟随文字 *\/\n transition: all 0.3s ease; \/* 平滑过渡效果 *\/\n}\n\na:hover {\n text-decoration: underline; \/* 鼠标悬停时加下划线 *\/\n}\n\n\/* 移动端优化 *\/\n@media only screen and (max-width: 768px) {\n body {\n font-size: 16px; \/* 适合移动端的基础字体 *\/\n line-height: 1.6; \/* 增加可读性 *\/\n padding: 0 10px; \/* 防止内容贴边 *\/\n }\n\n a {\n word-break: break-word; \/* 防止长链接溢出 *\/\n font-size: 16px; \/* 可根据需要调整 *\/\n }\n\n img {\n max-width: 100%; \/* 图片自适应屏幕宽度 *\/\n height: auto; \/* 保持比例 *\/\n }\n\n table {\n width: 100%; \/* 表格自适应宽度 *\/\n display: block;\n overflow-x: auto; \/* 超宽表格可横向滚动 *\/\n }\n}\n\u003c\/style\u003e\n\u003cp data-start=\"130\" data-end=\"539\" data-spm-anchor-id=\"0.0.0.i118.cfe23fdfd6DwG9\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"165\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eSintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDiamond\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eCore\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003eDrill\u003c\/a\u003e\u003c\/strong\u003e is a \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-grade \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003etool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e engineered for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e in \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-flat-hard-wheel-1\"\u003ehard\u003c\/a\u003e and brittle \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-0mm-10pcs-diamond-wire-hollow-drill-bits\"\u003ematerials\u003c\/a\u003e such as \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e.\u003c\/strong\u003e Built with a durable \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003esintered\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003e\u003c\/a\u003e matrix, it offers a thick, wear-resistant layer that continuously exposes new \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e, delivering consistent performance and an extended lifespan far beyond \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e or brazed drills.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Sintered Matrix:\u003c\/strong\u003e Thick \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drill\"\u003ediamond\u003c\/a\u003e layer ensures superior durability and exposes fresh \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e throughout its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003ePrecision\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e:\u003c\/strong\u003e Produces clean, accurate \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e with minimal \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/1-diamond-stained-glass-grinder-fast-head-bit\"\u003echipping\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Effective on \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003estone\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eceramics\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egemstones\u003c\/a\u003e, \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/12-325grit-resin-diamond-pre-polishing-smoothing-pads\"\u003eprofessional\u003c\/a\u003e-Grade Stability:\u003c\/strong\u003e Designed for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/14-60grit-electroplated-diamond-dot-laps-with-magnetic-backing\"\u003esmooth\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e with \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/reducing-bushing\"\u003ereduced\u003c\/a\u003e vibration and high structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Cost-Effective than \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eplated\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/10x1-2-aluminium-master-lap\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eTool\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003es:\u003c\/strong\u003e Lasts significantly longer and maintains \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003ecutting\u003c\/a\u003e power throughout its lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Applications --\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/\"\u003eLapidary\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003eGemstones\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003eDrilling\u003c\/a\u003e:\u003c\/strong\u003e Ideal for \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/59-5x1-4-replacements-diamond-band-saw-blades\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estones\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/green-lapidary-dop-wax\"\u003egems\u003c\/a\u003e, and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/www.lapidarytool.com\/lapidary-polisher-and-saw\/lapidary-polisher-and-saw\/lapidary-grinder-polisher\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eGlassworkers\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u0026amp; \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003eCeramics\u003c\/a\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/16-200grit-lapidary-and-glasswork-diamond-magentic-backing-disk\"\u003e\u003c\/a\u003e:\u003c\/strong\u003e Perfect for \u003ca href=\"https:\/\/www.diamondlappingfilm.com\/lapping-film-disc\"\u003eprecision\u003c\/a\u003e \u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eholes\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e in art \u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-280grit-lapidary-glassworks-diamond-smoothing-pads\"\u003eglass\u003c\/a\u003e\u003c\/strong\u003e and technical ceramics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eStone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/5x-012x-020-5-8-hole-diamond-red-thin-rim-sintered-cutting-saw-blade\"\u003eCutting\u003c\/a\u003e \u0026amp; \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003ePolishing\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/800grit-diamond-hand-polishing-pads\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Suitable for \u003cstrong\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/12-600grit-lapidary-glassworks-diamond-smoothing-pads-copy\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003emarble\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e, \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/24-325grit-lapidary-glassworks-diamond-smoothing-pads\"\u003egranite\u003c\/a\u003e, and enginnered\u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-drill-bits\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003estone\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; font-family: 'Californian FB','serif'; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/6-metal-upper-thin-backing-plate\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Arial Unicode MS'; mso-bidi-font-family: 'Arial Unicode MS';\"\u003eMetalworking\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e:\u003c\/strong\u003e Effective on \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/35mm-80grit-diamond-countersink-bits?_pos=15\u0026amp;amp;_sid=995125a3e\u0026amp;amp;_ss=r\"\u003ealloys\u003c\/a\u003e and \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/metal-backing-plate\"\u003emetals\u003c\/a\u003e with stable, clean \u003ca href=\"https:\/\/hanslapidarytool.com\/collections\/diamond-core-drill\"\u003edrilling\u003c\/a\u003e results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eJewelry\u003c\/a\u003e Making:\u003c\/strong\u003e Highly suitable for \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003ejewelry\u003c\/a\u003e \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/8x1-5-360grit-diamond-radius-spherical-surface-grinding-wheel\"\u003eartists\u003c\/a\u003e requiring accuracy and clean \u003ca href=\"https:\/\/hanslapidarytool.com\/products\/2-5mm-diamond-hollow-cup-bur\"\u003eedges\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":41261884538926,"sku":null,"price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"51mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"51mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cp\u003e51mm sintered diamond core drill bit set (2pcs) for precision hole drilling in granite, marble, tile, glass, and concrete. Metal-bonded diamond segments for long life and fast cutting. Ideal for professional wet use.\u003c\/p\u003e","brand":" Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":42330772701230,"sku":null,"price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/IMG_9414.png?v=1738038040"},{"product_id":"52mm-sintered-diamond-core-drill-bit-granite-tile-concrete","title":"52mm Sintered Diamond Core Drill Bit 2pcs for Granite, Tile, Concrete","description":"\u003cp\u003e52mm sintered diamond core drill bit set (2pcs) for precision hole drilling in granite, marble, tile, glass, and concrete. Metal-bonded diamond segments for long life and fast cutting. Ideal for professional wet use.\u003c\/p\u003e","brand":" Hans Lapidary Tool","offers":[{"title":"Default Title","offer_id":42330772733998,"sku":null,"price":76.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/files\/60mmDeepthUltra-thinDiamondHollowCoreDrill.png?v=1738733096"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4542\/4942\/collections\/Diamond_Core_Drill_1cca3616-f792-4a63-bb05-48f137744da5.png?v=1737895729","url":"https:\/\/hanslapidarytool.com\/collections\/sintered-diamond-core-drills.oembed?page=5","provider":" Hans Lapidary Tool","version":"1.0","type":"link"}