Minimo Electroplated Diamond Bur #140 Φ1.2 AD2212 1 piece

Catalog number: AD2212 Features: ●Diamond abrasive grains protrude greatly and have excellent sharpness. ●Ideal for rough grinding that does not require a high surface finish. Specifications: ●Grain size (#): 140 ●Blade diameter (mm): 1.2 ●Blade length (mm): 7 ●Shaft diameter (mm): 3.0 ●Total length (mm): 48.0 ●Shape: Cylinder ●Maximum operating speed (rpm): 80000 ●Compatible materials: Ceramics, glass, tool steel, alloy steel, cemented carbide, cermet