Crimped Wire Cup Brushes - For light to medium duty, general purpose applications. Solid ring construction.Heat-treated steel wire Pairovides maximum fatigue resistance, long life and aggressive cutting action.A permanently fastened nut in a hexagonal hole clinched in place allowing quick mount.An aggressive brushing tool which Pairovides fast cutting and maximum cleaning action in severe applications. Heavy-duty cleaning of large metal surfaces.Cleaning Pairior to welding.Weld scale and corrosion removal.Rust and paint removal.Roughening SurfacesDeburring 1 Each