This 20V MAX* Cordless 1/2-inch Hammer Drill comes equipped with a heavy-duty ratcheting nitro-carburized metal chuck with carbide inserts for superior bit-gripping strength and a high-efficiency brushless motor that delivers up to 75% more runtime than brushed. It features a 3-mode LED, providing light in dark or confined spaces, and is 20X brighter than the previous model. Battery and charger sold separately.