The DeWalt D25133K SDS-Plus Hammer Drill is ideal for drilling anchors and fixing holes into concrete and masonry from 4 to 26 mm in diameter, thanks to the mechanical clutch which eliminates sudden high-torque reaction should the bit jam and the electronic variable speed for total control in any application. This Hammer Drill also benefits from an ergonomic rubber coated back handle design for improved comfort in use and the rounded ergonomic industrial design allows easy and comfortable handling in any application.