The FEIN Grinding Material R belts are high-performance abrasive belts designed particularly for machining stainless and high-alloy steel. Manufactured from extra-heavy polyester fabric with a full artificial resin bond and zirconium corundum abrasive, they provide excellent service life and material removal performance, while an additional top layer helps provide cooling during grinding. Each belt measures 150 x 2,000 mm with a P24-120 grain and is supplied in a pack of 10.