20x1mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool 6 inch Diamond Lap and reduced friction

and reduced friction

including those requiring a 1 inch arbor diamond wheel

With a high concentration of diamond particles and a durable

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efficient polishing performance

20x1mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool 6 inch Diamond Lap and reduced frictionDiamond 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.