Forney 4 in. D X 5/8 in. in. S Zirconia Aluminum Oxide Flap Disc 80 Grit 1 pc

Flap disc, blue zirconia, 80 Grit Type 29, depressed center 4 inch with 5/8 inch arbor ZA80, for right angle grinders. Cuts fast and outlast sanding discs 10-to-1. Great flexibility. Ideal for rough or fine finishing. Multiple layers of zirconia cloth flaps constantly exposing new extra sharp grinding points. Laminated by state-of-the-art automated equipment. Reinforced fiberglass backing plate. Each disc balance tested for vibration-free grinding or finishing.