18mm Round Ball Sintered Diamond Carving Bit – 5-Piece Set, 6mm Shank for Heavy-Duty Stone & Glass Sculpting diamond coated band saw blade Perfect for lapidary polishing

Perfect for lapidary polishing

resulting in smooth

Perfect for professionals and serious hobbyists alike

compatible with Glastar and Inland grinders

Compatible with most lapidary cabbing machines and flat grinders

18mm Round Ball Sintered Diamond Carving Bit – 5-Piece Set, 6mm Shank for Heavy-Duty Stone & Glass Sculpting diamond coated band saw blade Perfect for lapidary polishingThe 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