Featuring the largest ram and anvil of any cordless impact wrench and a rugged Milwaukee motor, this tool produces up to 325 ft. lbs. of torque! This impact wrench can achieve tasks only corded impact wrenches could do in the past. Removing large bolts and nuts from vehicles and equipment and driving large lag bolts deep into wood can easily be accomplished with the 9078 impact wrench.

The tool also features a heavy-duty 25-amp Marquardt™ switch and an all-metal front housing to withstand rough job-site abuse. Besides its durability, the tool is also extremely comfortable to use. A mid-positioned handle provides better balance. The cushioned grip area, variable speed switch, and easy-to-use forward/reverse shuttle lever make many tough jobs seem effortless. The anvil has dual retention systems: hog-ring and thru-hole.