13.5 Amp high-performance motor provides high performance and overload protection; 210-415 rpm; 1430-2840 bpm * 9.5 ft-lbs. of Impact energy provides fast drilling and powerful chipping * SHOCKS - active vibration control reduces vibration up to 50 percent while increasing user comfort and productivity * Complete torque control (CTC) - Patented 2-Stage clutch provides maximum control in bind up situations * Rear handle mount increases user comfort in down-drilling applications