Forney 71926 Flap Disc, 4-1/2 in Dia, 7/8 in Arbor, 36 Grit, Medium, Zirconia Aluminum Abrasive

Forney blue zirconia flap discs cut fast and outlast sanding discs 10 to 1. This disc also offers great flexibility. It's the ideal abrasive disc 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 is balance tested for vibration-free grinding/finishing. Type 27 wheels feature a depressed center wheel for grinding, notching and cutting applications.