A 4-inch wire cup brush for use with a power tool to clean large metal surfaces quickly and efficiently. The cup shape covers more surface area than a wheel brush, making it ideal for flat and contoured cleaning — removing rust, paint, and weld spatter from panels, frames, and heavy parts. The 4-inch size fits common angle grinders and drills, and the cup design gets into corners and edges that a flat wheel can't reach. A practical choice for anyone doing surface prep on larger metal components, from automotive panels to machinery frames. Product Facts Category: TOOLS - WIRE BRUSHES SKU: 733346 Price: $5.99 CAD Perfect for Stripping rust, paint, and weld spatter from large flat or contoured surfaces Cleaning metal frames, panels, and heavy parts before painting or welding Surface preparation work where efficiency and coverage matter Pick yours up at Brantford Surplus — your local source for quality tools and hardware at surplus prices.