Flat-End Cylindrical Sintered Diamond Rotary Burr – 6mm Shank, 12mm Head, 50 Grit – 5pcs Pack for Granite & Engineered Stone diamond lapping paste Its sintered diamond matrix ensures

Its sintered  diamond matrix ensures unmatched durability and precision

granite hand polishing

gemstone detailing

Unlike plated laps or brazed laps

7mm (1/2") center hole

Flat-End Cylindrical Sintered Diamond Rotary Burr – 6mm Shank, 12mm Head, 50 Grit – 5pcs Pack for Granite & Engineered Stone diamond lapping paste Its sintered diamond matrix ensuresThe Stone Carving Sintered Diamond Bur is a heavy duty precision tool engineered for high speed grinding, and material removal on ultra hard substrates like carbides, industrial ceramics, sapphire, and advanced composites. Featuring a sintered metal bond that permanently bonds diamond particles, it delivers unmatched durability and stability under extreme mechanical stress. Sintered Diamond Drill Bit is a high performance tool engineered for precision