1.2mm Round Ball Diamond Bur – Grit, 2.35mm Shank,100pcs for Gemstone Stone & Glass lapidary pad Unlike traditional notched or electroplated

Unlike traditional notched or electroplated diamond saw blades

Great for cutting glass

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Conical Countersink – perfect for creating countersinks or chamfers on metals and ceramic surfaces

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1.2mm Round Ball Diamond Bur – Grit, 2.35mm Shank,100pcs for Gemstone Stone & Glass lapidary pad 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.