Norton Abrasives Fiber Disc,4 1/2 in Dia,7/8in Arbor 66254400253

Flap Disc, Abrasive Type Coated, Abrasive Material Ceramic, Grade Extra Coarse, Backing Plate Material Plastic, Connector Size 7/8 in, Connector Type Unthreaded Hole, Density Rating Standard, Flap Disc Type Type 27, Overall Diameter 4 1/2 in, Series Blaze R980P, Backing Material Polyester, Backing Weight Y, Grit 40, Maximum Operating Speed 13,300 RPM, Color Orange, Features Performance Coated, Trimmable, Resistance Properties Fray