Minimo Polishing Rubber Grindstone WA Hard #120 φ20 (5 pieces) DB4221 1 bag

Catalog number: DB4221 Features: ●A rubber grindstone suitable for polishing work. ●Due to its excellent self-sharpening properties, clogging does not occur even with fine grit. Specifications: ●Grain size (#): 120 ●Shape: Cylinder ●Outer diameter (mm): 20 ●Width (mm): 25 ●Shaft diameter (mm): 6.0 ●Shaft length (mm): 35 ●Maximum operating speed (rpm): 15000 ●Hardness: Hard ●Tip diameter: φ20 ●Grain size: WA Hard #120 ●Abrasive grain: WA ●Grinding wheel diameter (mm): 20.0 ●Hardness: Hard ●Total length (mm): 60.0 ●Compatible materials: Ceramics, glass, tool steel, alloy steel, cemented carbide, cermet, general steel, stainless steel, aluminum, copper ●Shaft diameter: φ6.0 ●Grinding wheel diameter (mm): 20.0 ●Grinding wheel length (mm): 25.0 ●Total length (mm): 60.0 ●Shape: Cylinder