The SKIL 3210 CA Cordless Impact Driver is equipped with patented technologies to provide reliable power and high torque for effortless driving. The 'Energy Platform' flexible battery system and 'Keep Cool™' technology ensure 25% longer run time and 2x the lifetime. ActivCell™ optimises power usage for an improved battery performance, while the lightweight and compact design provide optimal maneuverability. The robust aluminium gearbox ensures increased durability, and the hex quick-clamp chuck allows for easy accessory changing. Variable speed ensures a gentle start and full control at any time, and the LED forward/reverse indicator and LED light allow for easier working in poorly-lit areas.