The fastest drilling speed, more power, and maximum control are all features of the Milwaukee M18 FUEL 7/16" Hex Utility High Torque Impact Wrench with ONE-KEY. Linemen can drill 30% quicker thanks to the POWERSTATE Brushless Motor and brand-new mechanism, which also boosts productivity. This battery-powered impact wrench easily removes rusted or corroded hardware with a maximum torque of 750 ft-lbs. It is ergonomically made for the lineman, giving them superior control whether they are climbing, on the ground, or in a bucket. Increased grip surface from the enlarged handle, along with high voltage safety gloves that correctly fit, results in greater comfort, reduced fatigue, and balanced mobility. This is the first 7/16" high torque impact pistol featuring a QUIK-LOK chuck, making bit changes quicker and simpler.