Flap Disc, Abrasive Type Coated, Abrasive Material Ceramic, Grade Medium, Connector Size 7/8 in, Connector Type Unthreaded Hole, Flap Disc Type Type 29, Overall Diameter 5 in, Series Flexiamant Super, Backing Material Cloth, Backing Weight X, Grit P80, Maximum Operating Speed 12,200 RPM