Arbor Mount Flap Disc, 4-1/2in, 40, Coarse, NORTON ABRASIVES, Mfr# 66261183491

Flap Disc, Abrasive Type Coated, Abrasive Material Ceramic, Grade Extra Coarse, Backing Plate Material Fiberglass, Connector Size 5/8 In.-11, Connector Type Threaded Hole, Density Rating Standard, Flap Disc Type Type 29, 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, Resistance Properties Fray