Features and Benefits: Super tough plastic bristle brush, embedded with abrasive, wear as they clean continually exposing fresh abrasiveThe ideal tool to replace scrapers, wire wheels and chemical gasket stripperEliminates the danger of loose wires flying back at operatorSafer for parts and the environment then hazardous chemical strippersMaximum operating speeds: 25,000 RPMSuper tough plastic bristle brush, embedded with abrasive, wear as they clean continually exposing fresh abrasive. The ideal tool to replace scrapers, wire wheels and chemical gasket stripper. Eliminates the danger of loose wires flying back at operator. Safer for parts and the environment then hazardous chemical strippers. Maximum operating speeds 25,000 RPM Can be used on all metals Bristles ride over surface cleaning contaminants without gouging surfaceWarranty: New out of box defects