6.9 amp motor provides high performance and overload protection: (0-1550 RPM, 0-4550 BPM). Variable speed trigger allows user to instantly control speed from 0 to dialed setting. Lightweight design for easy use and handling in a variety of orientations. Mode selector allows for usage in rotary hammer, rotary only, and chiseling applications. Reversing feature helps release tool from bind up situations, and assists with removal of fasteners. Integral clutch reduces sudden, high torque reactions if bit jams. 360 degree side handle adjusts easily for preference or use in tight spaces. D-handle design offers preferred balance for downward drilling.