R2171 Ceramic Rubber Grindstone with Shaft (for Metal Polishing) Outer Diameter (mm): 20 Grain Size (#): 80 1 Pack

Catalog number: R2171 Features: ●Compared to conventional rubber grindstones, it does not clog, is durable, and is very economical. ●Compared to conventional rubber grindstones, it does not clog, is durable, and is very economical. Applications: ●For polishing alloy tool steel, tool steel, carbon steel, stainless steel, and general steel. Specifications: ●Grain size (#): 80 ●Outer diameter (mm): 20 ●Width (mm): 25 ●Shaft diameter (mm): 6 ●Shaft length (mm): 35 ●Maximum operating speed (rpm): 15000 ●Abrasive grain: Ceramic WA ●Excellent grinding and polishing power due to the use of special ceramic filler.