Flap Disc,4-1/2 dia.,80 Grit,Medium
Flap Disc, Abrasive Type Coated, Abrasive Material Zirconia Alumina, Grade Medium, Backing Plate Material Not Applicable, Connector Size 7/8 in, Connector Type Unthreaded Hole, Density Rating High, Flap Disc Type Type 29, Overall Diameter 4 1/2 in, Series Not Applicable, Backing Material Cloth, Backing Weight X, Grit 80, Maximum Operating Speed 13,300 RPM.