Minimo Electroplated Diamond Bur #140 Φ6.4 AD1507 1 piece

Catalog number: AD1507 Features: ●Diamond abrasive grains protrude greatly and have excellent sharpness. ●Ideal for rough grinding that does not require a high surface finish. Applications: ●Compatible materials: ceramics, glass, tool steel, alloy steel, cemented carbide, cermet Specifications: ●Grain size (#): 140 ●Blade diameter (mm): 6.4 ●Blade length (mm): 1 ●Shaft diameter (mm): 2.34 ●Total length (mm): 44.0 ●Shape: Cylindrical horizontal ●Maximum operating speed (rpm): 60000 ●Compatible materials: ceramics, glass, tool steel, alloy steel, cemented carbide, cermet ●Grain size: #140 ●Shaft diameter: φ2.34