70 Grit Flat End Inverted Cone Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H003) Head Size:5mm or flat-end profiles for tasks

or flat-end profiles for tasks like engraving or gemstone shaping

flexible resin bond

these discs are suitable for all stages of material processing — from aggressive stock removal to final smoothing

polishing fused glass

Whether you’re sculpting glass

70 Grit Flat End Inverted Cone Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H003) Head Size:5mm or flat-end profiles for tasksOverviewSintered 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