and metal finishing
Available in a wide range of sizes from 4 inches to 24 inches
the blade must be used with water or oil-based lubrication to prevent overheating and extend its life
especially in wet or dry sanding conditions
and magnetic backings
1.8mm Teardrop Diamond Bur – Grit, 2.35mm Shank,100pcs for Gemstone Stone & Glass grit-1500 and metal finishingDiamond Drill Bits are precision tools for fine detailing and material processing. Discover the versatility of diamond drill bits, designed with durable diamond grit for aggressive cutting, precise shaping, and long lasting performance. Available in multiple gritscoarse (40,60,80,120) for rapid material removal, and fine(240,600,1200) for detailed engraving and polishing. These tools suit lapidary artists, jewelers, sculptors, and precision craftsmen.