Top Mini-Disc TOP58A5 YANASE

For standard metals(alumina abrasive grains).With its self-sharpening effect, work is possible with a consistent roughness of the finished surface from the beginning to end of use.Because it is manufactured with center cutting method, cutting and grinding ability is extremely good.For spatter and bead removal after welding and burr removal, rust removal, and polishing work of metal.Grain Size (#):80Outer Diameter x Blade Length x Hole Diameter (mm):58 x 15 x 10Max Working Rotation Speed (rpm):20000Blade Number (sheet):48A mini disc that stacks polishing cloths in a peripheral mannerMax Working Peripheral Velocity: 60.7m/s (3642m/min)Outer Diameter: 58mmAlumina Abrasive