Z-X1281BN

Corundum sand, hard cloth, sand green coating, particle size 40 # -100 #, etc., can be used for metal wire drawing, casting coarse grinding operations. Commonly used in hardened steel, stainless steel, polished top golf. Can also be used to make products such as Lozenge shaped polished. Hard polished better. Cutting and strong, sharp wearable. Oil mill can grind