Fastening applications are made easy with this professional quality cordless impact wrench from Milwaukee The Milwaukee M18 ONEFHIWF12 impact wrench is designed for the toughest bolt fastening and removing applications, featuring 1898Nm of nut-busting torque and 750rpm. It features ONE-KEY which allows you to customise the tools settings via the ONE-KEY app for optimum useability and tailoring to specific applications. 4-Mode DRIVE CONTROL allows the user to shift into four different speed and torque settings to maximise application versatility and its fully brushless motor provides optimum power output and long life. Features: 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 customisation allows the user to optimise their tool for specific applications ONE-KEY tool tracking & security offers a cloud-based inventory management platform that supports both location tracking and theft prevention 1/2 Inch friction ring reception Comes With: 2 x 5.0Ah Batteries M12-18FC Charger HD Box Carry Case Specification: Voltage: 18V Impact rate: 0-950/0-1750/0-2100/0-2100ipm Max bolt diameter: M33 Max fastening torque: 130/400/1356/1356Nm No-load speed: 0-550/0-1400/0-1750/0-1750rpm Nut-busting torque: 1898Nm