16x6mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool Phenolic Star Cab Polishing Laps Unlike traditional notched or electroplated

Unlike traditional notched or electroplated diamond saw blades

it offers reliable daily use and smooth

and rounded cylinder shapes

Jewelry Lapidary Work

With a high concentration of diamond particles and a durable flexible fabric backing

16x6mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool Phenolic Star Cab Polishing Laps Unlike traditional notched or electroplatedDiamond 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.