For professional impact fastening and drilling applications. With up to 500 ft-lb of max torque, the impact wrench is great for drilling using auger bits and driving fasteners into wood, metal and concrete. It features a variable speed trigger and 7/16-Inch quick release chuck. Includes batteries, charger and bag.Features 7/16-Inch (1.1 cm) quick-release chuck Safety lockout switch Powered by DeWALT 20V lithium-ion batteries Brushless DC motor Powered by DeWALT 20V Lithium-ion Batteries Up to 500 ft-lb of max torque for driving fasteners into wood, metal and concrete DeWALT is a registered trademark of the Black & Decker corporation Includes batteries, charger and bag 0 -1900 RPM variable speed trigger for better control Warnings Do not use to pry or chisel. Not insulated. Will not protect against electrical shock. Always use approved eye protection. Torque: 500 ft-lb Impacts per Minute: 0-2400 IPM Maximum Speed: 1900 RPM Voltage: 20V Batteries: Lithium-Ion, 2 included Drive Size: 7/16 in Quick-Release Material: Housing - PA6, Glass Filled; TPE Weight: 13.3 lbs Overall Dimensions: 18.75 in L x 6 in W x 11.375 in H Handle Type: Pistol Grip DownloadsVideo DownloadSpec SheetSafety Data SheetInstructionsBAT20_716_Instructions.pdf