Designed to help you complete tough fastening and drilling projects, this 1/2 in. 20V MAX XR Brushless Hammer Drill/Driver provides the durability and performance pros need on the jobsite. Quickly drive fasteners into thick material with its powerful brushless motor, which outputs up to 40% more Unit Watts Out compared to the 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 compactly built to help users work comfortably 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.