The 3M 1/2" x 24" 60 Grit Coated Zirconia Alumina Medium Abrasive Belt features alumina zirconia mineral with a grinding aid, which delivers enhanced cutting power across various metal types compared to aluminum oxide. Its heavyweight cloth backing offers durability, making it suitable for high-production environments where longevity is required. The tough alumina zirconia abrasive mineral ensures rapid cutting and effective performance on numerous substrates. It is designed for professionals seeking consistent material removal, available in a variety of sizes and grades to accommodate different applications and ensure compatibility with diverse metalworking tasks.