Designed to help you complete demanding fastening and drilling projects, this 20V MAX* XR® Brushless 1/2 in. Hammer Drill/Driver delivers the durability and performance professionals need on jobsite. Quickly drive fasteners into thick material with its powerful brushless motor, which outputs up to 40% more Unit Watts Out compared to DCD796B using DCB205 battery or DCBP034 DEWALT POWERSTACK™ battery (sold separately)**. Speed through masonry drilling applications with up to 34,000 bpm thanks to an integrated hammer mode function. This lightweight, well-balanced Hammer Drill/Driver was built compact to help users comfortably work in tight spaces for extended periods of time. The 3-position, pivoting LED is designed to enhance visibility in dimly lit work areas with its 3 mode settings and up to 70 Lumens of brightness.