Features: 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 SHOCKS - Active Vibration Control signifcantly reduces vibration and increases user comfort and productivity Compact L-Shape Design allows access in tight spaces while providing optimal balance for the user 1.7 ft-lbs impact energy provides corded power without the cord Voltage 24 V No Load Speed 0-1,100 rpm Blows/Min 0-4,100 bpm Concrete Maximum 7/8 " Concrete Optimum 5/32"-3/8 " Tool Length 10.5 " Tool Weight 8.4 lbs Shipping Weight 15lbs