Round Ball Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H012) Grit:70Grit this diamond Lapping Compound ensures

this diamond Lapping Compound ensures consistent

Flexible fabric backing provides exceptional durability and tear resistance

Silicon Carbide (SiC): Optimized for non-ferrous metals and polymers

making it ideal for cabochon  shaping

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Round Ball Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H012) Grit:70Grit this diamond Lapping Compound ensuresThe Sintered Diamond Bur is a heavy duty precision tool engineered for high speed grinding, shaping, 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. The Sintered Diamond Bur is a high performance rotary tool accessory engineered for