320 Grit Bullet Shape Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H006) gryphon c40 bandsaw providing self-sharpening action and consistent

providing self-sharpening action and consistent grinding power over years of use

from rough shaping to final polishing

this PSA steel plate is nickel-plated for corrosion resistance and available in multiple diameters (4"

Crafted with a high-grade textured diamond surface

320 Grit Bullet Shape Sintered Diamond Bur for Stone & Glass Carving – 3mm Shank, 5pcs Set (H006) gryphon c40 bandsaw providing self-sharpening action and consistentOverviewSintered 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