Superior Steel SC8914 Bull Point SDS Max Shank Hammer Steel 17" Long. Designed for use with SDS-max® hammers. For use with SDS Max rotary hammers. SDS-Max Bull Point Chisel, designed for a higher material removal rate with no repeated re-sharpening. Fully hardened steel body avoids breakage and delivers increase life and durability. For light chipping and chiseling of tile, mortar, glazing compounds, and other masonry products.