High performance motor delivers 283 UWO, with a 2-speed gear box (0 to 350/0 to 1500 rpm). 1/2 in keyless chuck for fast and easy bit changes. LED light brightens dark work areas. Compact (8.25 in L) and lightweight (3.5 lb). Includes (1) drill/driver, (1) 1.3 Ah battery and (1) charger.