600 Grit Drum Shape Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H011) Head Size:7mm "text":"Prevents smearing and rolling

"text":"Prevents smearing and rolling

this Bur features  diamond particles embedded throughout the head—not just on the surface—delivering extended lifespan

Featuring a stainless-steel core with an advanced diamond abrasive matrix

and semi-precious stones

this tool guarantees exceptional flatness and aggressive grinding action for every faceting stage

600 Grit Drum Shape Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H011) Head Size:7mm "text":"Prevents smearing and rollingOverviewSintered 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