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Milwaukee Impact

(5 products)

Milwaukee M18 FUEL impact tools: impact wrenches and drivers, from 1/4 in to 1 in, torque up to 2000 ft-lbs.

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Milwaukee M18 FUEL Impact Tools for Professional Job Sites

A Complete Range from 1/4 in to 1 in

The Milwaukee Impact lineup covers every drive size, from the $188 1/4 in hex impact driver to the $1,298 1 in M18 FUEL ONE-KEY impact wrench. Every tool uses the brushless POWERSTATE motor for maximum torque without losing power mid-task.

The 3/8 in and compact 1/2 in impact wrenches, both priced at $328, suit auto mechanics and light industrial assembly. The $798 3/4 in impact kit targets high-torque work like structural bolting.

POWERSTATE and ONE-KEY Technology

The brushless POWERSTATE motor eliminates carbon brushes, reducing wear and extending tool life. On the 1 in impact wrench, ONE-KEY technology lets you track inventory and customize torque settings through a mobile app.

This connectivity helps job-site crews standardize tightening torque from one bolt to the next, reducing the risk of over-tightening or under-tightening on critical assemblies.

Interchangeable M18 Battery

Every impact tool in this lineup shares the M18 battery platform, compatible with over 250 Milwaukee tools. A single 18V battery can power the drill, grinder and impact wrench on the same job site.

This interchangeability cuts down on the number of chargers and batteries to carry, a real advantage for contractors managing multiple trades on a limited tool budget.

FAQ: Milwaukee Impact Tools

Which Milwaukee impact wrench should I choose for auto mechanics?

For auto mechanics, the compact 1/2 in M18 FUEL impact wrench at $328 offers a good balance of torque and maneuverability in tight spaces under the vehicle. The 3/8 in wrench, at the same price, stays more compact for hard-to-reach areas.

What is ONE-KEY technology on Milwaukee tools?

ONE-KEY is a Bluetooth connectivity platform that lets you customize torque settings, track tool inventory and receive theft alerts through a mobile app. It's built into the 1 in M18 FUEL impact wrench in this lineup.

Are M18 batteries compatible with all Milwaukee tools?

Yes, the M18 platform powers over 250 Milwaukee tools, including drills, grinders and saws. See our Milwaukee Batteries collection

How much torque does the Milwaukee 3/4 in impact kit deliver?

The 3/4 in M18 FUEL impact kit, with friction ring and ONE-KEY technology, is built for high-torque applications like structural bolting and heavy industrial assembly.

What's the difference between an impact wrench and an impact driver?

An impact wrench uses a square drive, from 1/4 in to 1 in, for sockets. An impact driver uses a 1/4 in hex drive for screwdriver bits instead, offering more control for precision fastening.

Do Milwaukee impact tools come with a battery?

It depends on the model. Some are sold as tool-only, like the 3/8 in impact wrench, while others come as a complete kit with battery and charger. Check each product page for the exact configuration.

Milwaukee or another brand for a professional job site?

The choice mostly depends on the tools your crew already owns, since M18 battery compatibility quickly becomes a key long-term cost factor. See our Milwaukee M18 FUEL Drills collection to round out your tool platform.

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