Introducing the 3M Cubitron 3 Cloth Belt 1184F, featuring a re-engineered 3M Precision-Shaped Grain. Designed to give you the performance boost you need. The 36+ grit option delivers up to 86% faster cut rate compared to crushed ceramic competitors - providing the ultimate in performance. Available in 36+ grit for medium and high-pressure applications like gate grinding and other heavy grinding, and 60+ and 80+ grit for medium pressure applications.