DEWALT's 10 in. x 1-3/4 in. SDS-Max Bushing Tool offers a practical way to prepare concrete and other masonry surfaces for subsequent treatment. Its SDS-Max shank is compatible with SDS-Max rotary and demolition hammers, while the fully hardened steel body is engineered to improve service life and help reduce breakage during use. Suitable for contractors, concrete professionals, and experienced DIYers, this bushing tool can also be used for light chipping and chiseling of tile, mortar, glazing compounds, and other masonry materials.