Designed to help you complete demanding fastening and drilling projects, this 20 V 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 three-position, pivoting LED is designed to enhance visibility in dimly lit work areas with its three-mode settings and up to 70 Lumens of brightness.