... preparation such as deburring, polishing, and removing scale, rust, corrosion, weld scale . cup brush,Heavy-duty cleaning of large ... metal surfaces.weld scale and corrodion removal,cleaning prior to welding.Rust pain removal,cleaning ships,steel tanks ks,Etc ... :12,500Steel wire type:brass-plated steel wire,phosphated steel wire,galvanized steel wire and steel cordBowl type:galvanized bowl and painted ...