Diamond Resin Sanding Belt

Our Lapidary Diamond Sanding Belts, especially the Diamond Resin  Sanding Belts,, are engineered for professional sanding and polishing in lapidary applications. Made with a durable polyester backing and a wear-resistant joint, these belts are part of our advanced resin Diamond polishing system and are designed exclusively for wet use to ensure smooth performance and reduced heat buildup. The premium resin bond delivers a high-quality finish on stones, glass,opal,Gemstone,Quartz,Beryl,Topaz and other hard materials, while offering significantly greater durability than traditional abrasives—lasting up to 50–100 times longer than silicon carbide belts. Ideal for both cutting and polishing, they are widely used on upright belt sanders like the Bee Metal sanders for pre-polish finishing, blemish removal, and surface preparation before final polishing. Whether you’re a hobbyist or a professional, our Diamond lapidary Sanding belts provide unmatched longevity, consistent performance, and cost-effective results for all your grinding, sanding, and polishing needs.