Bare-Tool Milwaukee 2650-20 M18 18-Volt Impact Driver (Tool Only, No Battery) 1/4-inch hex quick change allows for easy bit changes Milwaukee-designed impact mechanism provides faster application speed and variable-speed trigger gives increased control Milwaukee 4-pole frameless motor maximizes tool efficiency to increase run-time Belt clip allows for easy portability and built-in LED light illuminates work surface On-board battery fuel gauge displays remaining run-time