120 V Hammer Drill  that delivers superior performance and maximum run time. Robust magnetism is projected through the unit to give users fastener retention, enhancing the overall user experience and functionality. Reversing feature helps release tool from bind up situations and assists with the removal of fasteners. 360° side handle adjusts easily for preference or use in tight spaces and the integral clutch reduces sudden, high torque reactions if the bit jams. Star Protection is communication technology that allows the Star Protection-equipped tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating.