Minimo Vitrified Diamond Bur #170 Φ4 JA1205 1 piece

Catalog number: JA1205 Features: ● Diamond bur for precision grinding made by compressing and sintering ceramic powder at high temperature. ● Abrasive grains are distributed not only on the surface of the grinding wheel but also in layers, so it has a long life. Applications: ● For ceramics, glass, tool steel, alloy steel, cemented carbide, and cermets. Specifications: ● Grain size (#): 170 ● Blade diameter (mm): 4 ● Blade length (mm): 4 ● Shaft diameter (mm): 3 ● Total length (mm): 44 ● Maximum operating speed (rpm): 67000 ● Compatible materials: ceramics, glass, cemented carbide, cermet, tool steel, alloy steel ● Grain size: #170 ● Shaft diameter: φ3