3M 30969, Flap Disc 577F, 60, T27, 4-1/2 in 5/8″-11, Giant, 7010327322

Discontinued, Suggested Replacement – 3M 7010294524

3M Flap Disc 577F tackles the toughest high-pressure metalworking applications and leaves a blended finish, all in a single step. Our abrasive flap disc features fast-cutting alumina zirconia mineral on durable polyester-backed flaps for extra cutting power, and long life on heavy duty applications such as weld removal, sharp-edge work, and beveling.