Flap Disc, Blue Zirconia, 40 Grit Type 29, Depressed Center, 4-1/2" with 7/8" Arbor ZA40, 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/finishing.
Wheel Size: 4-1/2"
Max RPM: 13,300
Tool Type: Right Angle Grinder
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