Minimo Electroplated Diamond Bur #140 Φ2.9 AD1152 1 piece

Catalog number: AD1152 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): 2.9 ●Blade length (mm): 15.0 ●Shaft diameter (mm): 2.34 ●Total length (mm): 55.0 ●Shape: Cylindrical tip cone ●Maximum operating speed (rpm): 50000