3M 566A Zirconia Aluminium Flap Disc, 115 mm Diameter, Medium Grade, P80 Grit, Maximum 13000 rpm 3M556D B61790

3M 3M556D B61790 Zirconia Aluminium Flap Disc is a high-performance abrasive disc designed for efficient grinding and finishing of metal surfaces. This medium-grade, P80 grit flap disc features a 115 mm diameter and is manufactured using self-sharpening alumina zirconia abrasive cloth that maintains cutting power over extended use. It provides superior longevity compared to standard aluminium oxide abrasives, making it suitable for demanding industrial applications.

The disc has a strong polyester-cotton backing that enhances flexibility and supports fast cut rates, particularly under medium to high grinding pressures. It is engineered for use with right angle grinders and allows tool-free disc changing via its quick change attachment type. The center hole size is 22 mm, ensuring secure and stable mounting.

With a maximum safe operating speed of 13,000 rpm, this flap disc is ideal for metalworking activities such as welding preparation, deburring, rust removal, and edge grinding. Its consistent cut rate enables use across various metal types and industrial environments including the aerospace industry, gear and powertrain manufacturing, and agricultural equipment maintenance.

The design of the flap disc exposes a fresh abrasive surface as the material wears down, ensuring long-lasting performance and reliable cleaning capabilities. Manufactured in Poland, this product meets quality and durability expectations for professional industrial tool applications.

Self-sharpening alumina zirconia abrasive material for extended life and cutting efficiency. Strong polyester-cotton backing for flexibility and fast cutting performance. Maximum safe speed rating of 13,000 rpm for use in high-speed grinding operations.

Quick change attachment allows for easy and tool-free disc replacement. Effective for grinding, blending, deburring, rust removal, and finishing metal surfaces. 115 mm diameter and 22 mm center hole size standard for compatibility with right angle grinders.

Applicable in aerospace, gear manufacturing, powertrain, and agricultural machinery industries. Single disc per pack for individual tool maintenance or replacement needs. Explore more Abrasive Discs and power tool accessories in the Industrial Tools & Equipment category on EnvMart for enhanced productivity and tool performance.