The Milwaukee Tools M18 1/4" Hex Brushless Impact Driver, No. 2750-20, delivers 1,500 in/lbs of torque and offers up to 2,800 rpm for a wide range of fastening applications. According to the company, the brushless motor provides twice as much run-time as brushed motors. With a compact design to aid work in tight spaces, the tool uses RedLink Intelligence for overload protection against abusive applications. The tool is 5-3/8" long and weighs 3.1 lbs with the included RedLithium battery.