3M 777F 2 X 48 50 Grit YF Weight Cloth Belt CC061757077

The 3M Cloth Belt 777F is made of a 3M Ceramic aluminum oxide blend abrasive grain and a heavy YF-weight cloth backing to support high pressure and tough applications. It incorporate a grinding aid to reduce heat and help improve performance when used on stainless steel and other exotic metals. The resin bonding withstands high heat and pressure for a longer service life.