3M™ Flap Disc 577F, T29 Quick Change, 4 in x 3/8-24, 80, 10/CA

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.

• Alumina zirconia mineral with a grinding aid provides more cutting power than aluminum oxide across all metal types
• Flaps combine grinding and blending into one step for time savings
• Heavyweight polyester-backed flaps provide longer life on high-pressure applications such as sharp-edge work and beveling
• Quick change disc simplifies disc changes

• Brand: 3M™
• Attachment Type: Threaded
• Maximum RPM: 13300
• Backing Material: Polyester Cloth
• Backing Weight: YF Weight
• Color: Green
• Diameter: 4
• Part Number: 577F