170 Grit Flat End Inverted Cone Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H003) Head Size:6mm and detailing hard materials such

and detailing hard materials such as glass

accurate holes with minimal chipping or cracking

glass repair

20" and 24"

170 Grit Flat End Inverted Cone Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H003) Head Size:6mm and detailing hard materials suchOverviewSintered Diamond Bur Introduction The 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. Design & Functionality The Sintered