3M™ Flap Disc 577F 4-1/2" x 7/8" T27 Alumina Zirconia 60 Grit 7010363143

Tackle the toughest high-pressure metalworking applications with the 3M Flap Disc 577F, a single-step solution for a blended finish. This heavy-duty disc features alumina zirconia mineral with a grinding aid, providing more cutting power than aluminum oxide across all metal types. The durable polyester-backed flaps allow for long life on high-pressure applications, such as weld removal, sharp-edge work, and beveling. With its quick change disc design, you'll save time and simplify disc changes. Ideal for metal fabrication, repair, and manufacturing, this versatile disc is perfect for a wide range of applications.

Top product features:

• 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

Top product applications:

• Weld removal
• Sharp-edge work
• Beveling