45 Grit 6mm Flame Shape Sintered Diamond Drill Bit – 6mm Shank, 10pcs for Stone, Glass & Lapidary Carving Diamond-Coated Core Drill Bits mounting settings

mounting settings

} The Sintered Diamond Bur is a heavy-duty precision tool engineered for high-speed grinding

Designed for both hobbyists and commercial users

From delicate lapidary work to robust surface smoothing

ensuring accurate alignment on most standard faceting machines (1/2" arbor)

45 Grit 6mm Flame Shape Sintered Diamond Drill Bit – 6mm Shank, 10pcs for Stone, Glass & Lapidary Carving Diamond-Coated Core Drill Bits mounting settings60mm Length The Flame Shape 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. Applications Aerospace & Defense: Machining tungsten carbide