35x10mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool 300 Grit Sintered Diamond Lap a { text-decoration: none

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and flat surface smoothing

and surface grinding

Designed for use with cerium oxide polishing compound

Featuring a 5mm deep sintered diamond matrix in a durable metal bond

35x10mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool 300 Grit Sintered Diamond Lap a { text-decoration: noneDiamond 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.