Minimo PVA grindstone #120 φ20 (10 pieces) DE4102 1 PK

Catalog number: DE4102 Features: ●Ideal for polishing materials that easily clog. ●Excellent heat dissipation effect, no burn during polishing. Specifications: ●Grain size (#): 120 ●Shape: Cylinder ●Outer diameter (mm): 20 ●Width (mm): 25 ●Shaft diameter (mm): 6.0 ●Shaft length (mm): 36 ●Maximum operating speed (rpm): 30000 ●Abrasive grain: C ●Total length (mm): 61.0 ●Compatible materials: Tool steel, alloy steel, resin, rubber, general steel, stainless steel, aluminum, copper