The DeWalt SDS-plus hammer drill delivers up to 2.1 Joules of impact energy to quickly and efficiently complete heavy-duty applications. Designed with a range of improved performance features, including anti-rotation control and low vibration levels, this hammer drill allows you to work longer and safer. Features and Benefits Low vibration output of 6.6m/s to reduce user fatigue Electronic clutch provides consistently high torque for effective drilling Rotation stop mode allows light chiselling applications for versatile working High-capacity brushless motor lengthens product life Integrated LED light illuminates the workspace for improved visibility in low-lighting conditions Typical Applications Drilling anchors and fixing holes into concrete, brick and masonry (4mm to 24mm)