Minimo Electroplated Diamond Bur #120 Φ20 AD3331 1 piece

Catalog number: AD3331 Features: ●Diamond abrasive grains protrude greatly and have excellent cutting ability. ●Ideal for rough grinding where a high finish surface roughness is not particularly required. Specifications: ●Grain size (#): 120 ●Blade diameter (mm): 20 ●Blade length (mm): 10 ●Shaft diameter (mm): 6 ●Total length (mm): 60.5 ●Angle (°): 45 ●Maximum operating speed (rpm): 30000 ●Compatible materials: Ceramics, glass, tool steel, alloy steel, cemented carbide, cermet ●Grain size: #120 ●Shaft diameter: φ6.0