27mm Sintered Diamond Core Drill, 2pcs – Precision Hole Drilling for Stone & Tile

The Sintered Diamond Core Drill is a professional-grade tool engineered for precision drilling in hard and brittle materials such as stone, glass, ceramics, and metals. Built with a durable sintered diamond matrix, it offers a thick, wear-resistant layer that continuously exposes new cutting edges, delivering consistent performance and an extended lifespan far beyond plated or brazed drills.

Key Features

• Long-Lasting Sintered Matrix: Thick diamond layer ensures superior durability and exposes fresh cutting edges throughout its life.
• High Precision drilling: Produces clean, accurate holes with minimal chipping.
• Versatile Performance: Effective on stone, glass, ceramics, metals, gemstones, marble, granite, and alloys.
• professional-Grade Stability: Designed for smooth drilling with reduced vibration and high structural integrity.
• More Cost-Effective than plated Tools: Lasts significantly longer and maintains cutting power throughout its lifespan.

Applications

• Lapidary & Gemstones Drilling: Ideal for stones, gems, and minerals.
• Glassworkers & Ceramics: Perfect for precision holes in art glass and technical ceramics.
• Stone Cutting & Polishing: Suitable for marble, granite, and enginnered stone.
• Metalworking: Effective on alloys and metals with stable, clean drilling results.
• Jewelry Making: Highly suitable for jewelry artists requiring accuracy and clean edges.