The good Non-woven belt special for metal 1.Remain the original contour after polishing ,smooth polishing result. The good Non-woven belt special for metal Typenon-woven beltGrit120#-1000#Grainnon-woven clothcolorred,yellow,gray,bluetexturenon-woven clothapplicationsuitable for process outer contour of metal,removing burr,polishing electronic building brick,treating the metal surface.