600 Grit Round Cone Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H004) Premium Sanding Belt Magnetic Backing: Use with Metal

Magnetic Backing: Use with Metal Master Laps for instant attachment and quick grit swaps

ensuring maximum heat resistance during high-speed polishing

are the perfect solution for achieving extraordinarily smooth finishes on challenging curved surfaces

and refining surfaces

600 Grit Round Cone Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H004) Premium Sanding Belt Magnetic Backing: Use with MetalOverviewSintered 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