16mm Flat End Diamond Cylindrical Bur – 120 Grit, 6mm Shank, 10-Pack for Precision Stone & Glass Carving diamond drill bit for porcelain tile Ideal for ultra-hard materials like

Ideal for ultra-hard materials like wood

60 / 80 grit — aggressive stock removal

and flat head types:  Flat End Cylinder

flat surfaces and high-quality gemstone finishes

16mm Flat End Diamond Cylindrical Bur – 120 Grit, 6mm Shank, 10-Pack for Precision Stone & Glass Carving diamond drill bit for porcelain tile Ideal for ultra-hard materials likeDiamond 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.