Wire Wheel Brush, Bristle Type Crimped Wire, Product Type Wire Wheel Brush, Bristle Material Carbon Steel, Brush Dia. 3 in, Grit Not Applicable, Face Width 5/8 in, Bristle Diameter 0.014 in, Bristle Length 1 in, Compatible Tool Type Bench Grinder, Pedestal Grinder, Connector Type Threaded Hole, Connector Size 1/2 in, Operating Speed - Maximum 20,000 RPM, Color Not Applicable, Series Gemini