... .sharply,durabile,strong 3.80m/s,3 nets,for iron grinding disk /abrasive disc for metal/iron1. It is made of first grade ... have the phenomenon like fire thesteel,etc4. It is used for ss, carbon steel,alloy steel which is hard steel , iron ... /8T27WA24RBF72760080850080230*6*22.29*1/4*7/8T27WA24RBF72600080665050 grinding disk /abrasive disc for metal/iron