... types: 1,Brass-coated 2,Stainless steel 3,Brass wire 4,steel wire wheel Brush,Heavy-duty cleaning of ... cleaning prior to welding.Rust pain removal,cleaning ships,steel tanks ks,Etc.SPECIAL FEATURES:Diameter:125mmSteel wire: ... brass-plated steel wire,phosphated steel wire and stainless steel wire.Wire diameter:0.30,0. ... ,200,250 and 300mm knotted wheel brush with shank