Minimo Electroplated Diamond Bur #120 Φ4 AD3401 1 piece

Catalog number: AD3401 Features: ●Diamond abrasive grains protrude greatly and have excellent sharpness. ●Ideal for rough grinding that does not require a high surface finish. Applications: ●For ceramics, glass, tool steel, alloy steel, cemented carbide, and cermets. Specifications: ●Grain size (#): 120 ●Blade diameter (mm): 4 ●Blade length (mm): 4 ●Shaft diameter (mm): 6 ●Total length (mm): 53.5 ●Maximum operating speed (rpm): 90000 ●Compatible materials: Ceramics, glass, tool steel, alloy steel, cemented carbide, and cermets ●Grain size: #120 ●Shaft diameter: φ6.0