70 Grit Flame Shape Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H008) expanding drum lapidary 7) Works with submersible pumps

7) Works with submersible pumps or pressurized coolant systems

and surface integrity

Available in various sizes

they excel at both rapid stock removal and fine finishing of hard surfaces

for textured glass shaping clean foiling

70 Grit Flame Shape Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H008) expanding drum lapidary 7) Works with submersible pumpsOverviewSintered 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