Designed for the most demanding coarse grit applications, the Norton Abrasives SG R981 CA Coarse Grit Cloth File Belt is an exceptional tool for professionals working with hard-to-grind alloys and various metals. With a width of 3/4 inches and a length of 20-1/2 inches, this belt features a next-generation SG (seeded gel) ceramic alumina abrasive that provides an aggressive cut rate, ensuring efficiency and effectiveness throughout its lifespan. The durable Y-weight polyester backing not only enhances grain adhesion but also minimizes edge fraying, making it ideal for rigorous tasks such as foundry snagging, stock removal, and surface grinding in industries ranging from metal fabrication to medical applications. Additionally, the lubricating grinding aid coating allows for cooler, burn-free grinding, making it suitable for heat-sensitive materials, while its waterproof design ensures longevity and consistent performance.