When traditional aluminum oxide belts arent cutting it, try 3M Cloth Belt 577F with alumina zirconia abrasive grain. It offers increased cutting efficiency compared to aluminum oxide, and has a heavy, water-resistant polyester backing that stands up to high-pressure applications and edge work.

• Available in a range of sizes and grades to fit your specific needs
• Alumina zirconia mineral with grinding aid provides more cutting power than aluminum oxide
• Heavyweight cloth backing provides durability in high-production operations