Gunpla wheel crimped wire cup brush perfectly works as a grinder as well as can effectively and easily scour away rust, scale, and loose paint. This handy wire cup brush is the ideal tool for smoothing rough edges on metal or to grind away rust. Crimped brass coated carbon steel bristles scrub surfaces clean, leaving only the smooth surface underneath. Our perfectly design wire brushes are used to remove rust paint and weld spatter on all types of metal parts or surfaces. It could also fit multiple uses. Keep one in your car, garage, office and kitchen.