The Milwakee M18 FUEL 1/2" High Torque Impact Wrench with Friction Ring eliminates the need to use a pneumatic tool for stubborn and rusted bolts. It delivers 1,000 ft-lbs of fastening torque and 1400 ft-lbs of nut-busting torque. With 2X faster removal speed, it will get the job done faster and be more productive throughout the day. It is the industry's most compact cordless high torque impact wrench at 8.39" in length. Bolt Removal mode delivers the most control over fasteners. Bolt Removal mode also gives more control when removing fasteners by slowing to 750rpm once the fastener has been busted loose. This tool offers quick, tool-free socket changes with a 1/2 in. friction ring anvil. A premium rubber over-mold material provides ultimate comfort during prolonged use while lasting longer against corrosive materials.