The M18 FUEL 1/4" Hex Impact Driver features the POWERSTATE Brushless motor which delivers maximum power for a full range of capabilities to complete the widest variety of applications. Increase productivity on the jobsite with fast driving speed without sacrificing power or control. REDLINK PLUS intelligence delivers Ultimate Trigger Control by providing smooth acceleration for small fasteners to prevent stripping of screws or damaging of materials. Featuring 4-mode drive control provides users with greater control over output speed and power. Self-Tapping Screw Mode is designed to reduce walking when starting self-tapping screws as well as reduce overdriving, breaking, and stripping out screws. The new impact driver also features Tri-LED lighting, illuminating the area of work while eliminating shadows. Skin Only (Battery & Charger Not Included).