4-1/2" Big Cat Abrasive Flap Disc Flat Phenolic Bkng 40Z 7/8" Arbr Hl, Weiler, Mfr#: 50803V

Flap Disc, Abrasive Type Coated, Abrasive Material Zirconia Alumina, Grade Coarse, Backing Plate Material Phenolic, Connector Size 7/8 in, Connector Type Unthreaded Hole, Density Rating High, Flap Disc Type Type 27, Overall Diameter 4 1/2 in, Series Tiger Big Cat HD, Backing Material Phenolic, Grit 40, Maximum Operating Speed 12,000 RPM, Color Blue