Description Complete tough applications with the lightweight 1-1/8 in. SDS PLUS D-Handle Rotary Hammer. Featuring a durable German-engineered mechanism and SHOCKS ACTIVE VIBRATION CONTROLÂ technology, this tool delivers 3.0 Joules of impact energy. For user convenience, this product is packaged with a kit box for portability on the jobsite.Rotating brush ring delivers full speed/torque in forward and reverseIntegral clutch reduces sudden, high torque reactions if bit jamsCompatible with D25301D drilling dust extraction system.3.0 joules of impact energy for fast drilling and chipping speed8.5 amp high performance motorSHOCKS - Active Vibration Control reduces vibration felt by the user at the handles. A Perform and Protect feature.