The M18 FUEL™ high torque impact wrench with ONE-KEY™ technology delivers 1356 Nm of fastening torque in a compact size of 213 mm, which gives more access in tight spaces. The 4 -Mode DRIVE CONTROL™ allows the user to shift into four different speed and torque settings to maximise application versatility. Mode 4 bolt removal, provides a maximum nut-busting torque of 1898 Nm then shifts to 750 rpm for unmatched control when removing fasteners. The integrated blow counting sensor enhances the consistent repeatability of the chosen torque setting. ONE-KEY™ tool control enables wireless tool customisation for increased productivity and consistent results. ONE-KEY™ tool tracking & security offers a Cloud-based inventory management platform that supports both location tracking and theft prevention. 1/2" friction ring reception. Flexible battery system: works with all Milwaukee® M18™ batteries.