Heat treated hi-carbon steel bristle. Used for rust, paint, scale, slag removal, de-burring, rough metal surfaces and metal surface prep. Cup diameter 1 3/4", Bristle .006, MSFS 13,000 RPM. Do not use damaged or rusted brushes. Do not exceed the Max Safe Free Speed MSFS, which is the max no-load RPM. Wear eye protection, appropriate clothing(not loose fitting) and use appropriate machine guards.
Availability: In stock.