metal cutting discs high strength

metal cutting discs have high performance zirconia alumina plus abrasive for aggressive cut and long life,polyester flaps provides improved durability,semi-open coat retards loading on aluminum. metal flap discs durable, fiberglass back provides high strength, lightweight, absorbs vibration,applicable for grinding, stock removal, edge chamfering/beveling, weld blending, deburring/deflashing, rust removal, blending, cleaning and finishing.