Features: SHOCKS™- Active Vibration Control significantly reduces vibration and increases user comfort and productivity Compact L-shape design allows access in tight spaces while providing optimal balance to the user 2.0 ft-lbs impact energy provides corded power without the cord DEWALT® built high torque, high efficiency motor delivers maximum performance in all drilling applications DEWALT® exclusive lithium ion cells offer long battery life & durability: 2,000 recharges Variable speed, reversing switch delivers versatility in all applications Factory-set clutch reduces sudden, high torque reactions if bit jams Electro-pneumatic hammer mechanism for fast penetration and low vibration 360° side handle for better control and ease of use in tight spaces Voltage 36 V No Load Speed 0-1,150 rpm Blows/Min 0-4,400 bpm Concrete Maximum 1 " Concrete Optimum 1/4-5/8 " Tool Length 10.5 " Tool Weight 7.8 lbs Shipping Weight 17.4 lbs Drilling capacity Wood 30mm Concrete 26mm Metal 13mm