16x6mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool Phenolic Star Cab Polishing Laps and rounded cylinder shapes

and rounded cylinder shapes

and even select non-ferrous metals

Upgrade to the Pro Slicer Diamond Saw Blade and bring unmatched precision

Available in two phases—gamma (Mohs 8) and alpha (Mohs 9

hardened steel

16x6mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool Phenolic Star Cab Polishing Laps and rounded cylinder shapesDiamond 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.