TRUSCO Umbrella-shaped stainless steel brush, semicircular type, Φ20, 20SKH-6, 1 piece

Catalog number: 20SKH-6 Features: ●Can polish both bottom and side at the same time. ●Attach to rotating tools such as automatic machines and drill presses. Uses: ●Removing rust and dirt from various metals, cleaning before and after welding, and polishing the inner diameter and bottom of cylinders. ●Tools used: Electric drills, drill presses, etc. Specifications: ●Wire diameter (mm): 0.3 ●Bristle material: Stainless steel ●Outer diameter (mm): 20 ●Bristle length (mm): 15 ●Shaft length (mm): 25 ●Shaft diameter (mm): 6 ●Maximum operating speed (rpm): 3000 Material/Finish: ●Shaft: Steel ●Bristle material: Stainless steel (SUS304) Caution: ●Cannot be used with air tools. ●Use at or below the maximum operating speed. ●Please wear protective equipment for safe use.