MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 25, shaft diameter 6mm, 80# KN8025, 5 pieces

Catalogue number: KN8025 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 80 ● Outer diameter (mm): 80 ● Width (mm): 25 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 142 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material / Finish: ● Shaft: Steel (S45C)