Outfit your inline grinder with the SG R981 coarse grit cloth portable in-line belt to achieve burn-free grinding on heat-sensitive materials. A lubricating grinding aid allows for a cooler cut and minimized loading, while the durable and waterproof Y-weight polyester cloth backing helps improve grain adhesion, increase body retention, and reduce edge fray, offering consistency and a longer life. The next-generation seeded gel ceramic alumina abrasive provides a superior cut rate and makes an ideal choice for coarse grit applications, including hard-to-grind alloys.