R2131 Ceramic Rubber Grindstone with Shaft (for Metal Polishing) Outer Diameter (mm): 8 Grit (#): 80 1 Pack

Catalog number: R2131 Features: ●Special ceramic filler is used, resulting in excellent grinding and polishing power. ●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): 8 ●Width (mm): 20 ●Shaft diameter (mm): 3 ●Shaft length (mm): 30 ●Maximum operating speed (rpm): 24000 ●Abrasive grain: Ceramic WA