Bare-Tool Denali 565117 18-Volt Cordless Impact Driver (Tool Only, No Battery) Denali 18-Volt Impact Driver features variable speed trigger with brake and a 360 degree rotating battery pack Equipped with a trigger activated work-light and a comfortable ergonomic overmolded grip No load speed 0 to 2,300 RPM; 1/4-inch hex chuck; 868 pounds maximum torque Includes two screwdriver Bits Powered by Denali 18-Volt Cordless Battery Pack (not included); 1-year warranty