Milwaukee M18 ONEFHIWF1D-0C FUEL ONE-KEY 1″ F Long Ultra-High-Torque Impact Driver – 4933471755

The Milwaukee M18 ONEFHIWF1D-0C is a professional, ultra-high-torque impact wrench designed to handle the most demanding tightening and loosening applications in the industrial, heavy automotive, agricultural equipment maintenance, truck, earthmoving, plant engineering, and metal fabrication sectors. Thanks to M18 FUEL™ technology and a powerful, latest-generation brushless motor, this tool delivers up to 2,576 Nm of tightening torque and reaches 2,711 Nm of loosening torque, allowing you to easily work on even heavily rusted or seized bolts up to M42.

The 1-inch square drive with a 150 mm long shaft allows for easy work on dual wheels, construction machinery, and fastening points that are difficult to reach with a traditional impact wrench, offering maximum accessibility even in deep spaces. The robust, heavy-duty design ensures reliability and durability even under the most severe working conditions.

The DRIVE CONTROL system offers four operating modes that allow you to adjust speed and torque based on the type of application, improving precision, control, and safety during every operation. For repetitive tasks, the built-in stroke counter helps maintain consistent results, increasing productivity during high-intensity work.

Thanks to ONE-KEY™ technology, the screwdriver can be fully customized via a dedicated app. You can set the operating speed, adjust the desired torque level on a scale from 1 to 10, and select a specific mode that prevents over-tightening in the range between 475 and 610 Nm—a feature particularly useful in applications where controlled torque is required. The ONE-KEY™ platform also offers an advanced cloud-based inventory management system, with tool tracking, remote locking in case of theft, and monitoring of the company’s entire fleet of tools.

The Tri-LED lighting ensures excellent visibility of the work area even in dimly lit environments, while HIGH OUTPUT™ technology maximizes the performance of Milwaukee M18™ batteries, ensuring greater power, runtime, and operational continuity even under heavy loads. The tool is fully compatible with all batteries in the Milwaukee M18™ platform, offering maximum flexibility to those who already use the Milwaukee cordless system.

Measuring 57 cm in length, 16.5 cm in width, and 22 cm in height, the Milwaukee M18 ONEFHIWF1D-121C is a professional solution for those who need maximum power without sacrificing the convenience of a battery-powered tool.

This impact wrench is particularly well-suited for auto repair shops, industrial maintenance companies, transportation fleets, construction sites, metal fabrication shops, and specialized operators who perform large-scale tightening tasks on a daily basis. For optimal performance, it is recommended to use it with high-capacity Milwaukee M18 HIGH OUTPUT™ batteries and to pair it exclusively with professional 1″ impact sockets, in order to fully utilize the available torque and preserve the tool’s lifespan.

The Milwaukee M18 ONEFHIWF1D-121C is one of the most powerful cordless solutions in the Milwaukee lineup, ideal for those seeking high performance, advanced electronic control, smart tool management, and maximum reliability in the most demanding professional applications.

The Milwaukee M18 ONEFHIWF1D-0C
includes a side handle and carrying case.

Battery and battery charger not included.
Compatible with all Milwaukee M18 batteries.

Product code 4933471755