Complete challenging projects with up to 40 percent more UWO x x vs. the DCD796B using DCB205 battery or DCBP034 DEWALT POWERSTACK battery sold separately ACCESS HARD TO REACH WORK AREAS: 7 in. size is 1 or 2 in. shorter in length x x x compared to the DCD796, tool head only. High bit retention with 1 or 2 in. metal ratcheting chuck PRO-LEVEL SPEED, CONTROL, AND PRECISION: High-speed transmission with variable trigger and 2 speed settings 0-650 or 0-2,000 rpm BRIGHTEN DARK WORK AREAS: Adjustable 3-Position, 3 Mode LED with up to 70 Lumens, including LED spotlight mode which features a 20-minute shutoff function for extended work time in low-light spaces Designed to help you get more done with optimized performance and runtime MANAGE AND TRACK TOOLS AT THE JOBSITE: Drill or Driver chip pocket accepts Tool Connect chip DCE042 and connects with Tool Connect Site Manager app for seamless worksite asset management DCE042 sold separately SPECIFICATIONS: Chuck Size: 1 or 2" Voltage: 18V Blows per Minute BPM: 34000 Drill or Driver Type: Hammer Drill Maximum Speed RPM: 2000 RPM Battery Type: Lithium Ion Motor Type: Brushless Power Tool Features: Keyless Chuck, LED Light, Variable Speed Chuck Type: Keyless Color: Yellow or Black Weight: 2.95 lbs Designed to help you complete demanding fastening and drilling projects, this 20V MAX x XR Brushless 1 or 2 in. Hammer Drill or Driver vers the durability and performance professionals need on jobsite. Quickly drive fasteners into thick material with its powerful brushless motor, which outputs up to 40 percent more Unit Watts Out compared to DCD796B using DCB205 battery or DCBP034 DEWALT POWERSTACK battery sold separately x x . Speed through masonry drilling applications with up to 34,000 bpm thanks to an integrated hammer mode function. This lightweight, well-balanced Hammer Drill or 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.