The only variable speed impact wrench of its kind! The 5/8" Hex Quick-Change Impact Wrench uses the Milwaukee Advantage to combine power and convenience.  The Quick-Change system allows fast insertion and removal of auger bits and socket adaptors.  This is especially useful when a job requires frequent accessory changes.  This mid-sized tool performs like a larger impact wrench: it drives large lag bolts deep into wood and drills large holes into utility poles.  The all-metal front housing protects gears from jobsite abuse. The tool is also designed with the user in mind: the mid-positioned handle provides better balance, the cushioned grip area minimizes user fatigue, and the forward/reverse lever is conveniently placed.  The exclusive Milwaukee QUIK-LOK cord system allows fast, easy cord replacement. The included bracket and ring let you attach the wrench to your belt for job site convenience.