This Dewalt D25313K SDS hammer drill rental has 2.5 ft.-lbs. of impact energy and provides fast drilling and powerful chipping. Its 8.0 amp motor provides high performance and overload protection. At only 11-1/2", this hammer is the most compact on the market, allowing users to get into tight spaces. It features a lightweight design (6.5 lbs) provides comfort for extended use. This drill also features chipping (hammer-only) mode that allows the user to perform light chipping applications such as removal of mortar splatter. Sometimes referred to as a cement drill, hammer drill or concrete drill.