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Cordless Impact Drivers

14 products

Cordless impact wrenches are tools for tightening and loosening large-diameter screws and bolts with high torque, with no cable and no compressor. They are used in workshops and on site, in the assembly of metal structures and in the maintenance of vehicles and machinery.

Models available

The collection brings together Milwaukee impact wrenches from the M18 FUEL line with ONE-KEY technology, which allows the tool to be managed from a smartphone.

  • ½″ square drive: the most common format for impact sockets.
  • Standard and high-torque versions: the model code identifies the versions and the socket retention (P or F).
  • With or without battery: some items are supplied with a battery, others as a bare tool; check the product page to see what is included.

How to choose

What matters is the torque required for the size of the bolts, the type of drive compatible with the sockets you already have, and the battery capacity for longer working shifts.

AMES works by quotation: tell us the fasteners to be tightened and the intended use, and we will tell you which model to choose and what is available.

How to choose a cordless impact wrench: torque and drive
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Products in this collection

Frequently asked questions: Cordless Impact Drivers
What are cordless impact wrenches used for?

Cordless impact wrenches tighten and loosen large-diameter screws and bolts with high torque, without a cable and without a compressor. They are used in the workshop, on site, in assembling metal structures and in the maintenance of vehicles and machinery, where power and freedom of movement are needed.

1/2, 3/8, 3/4 or 1 inch square drive: how do I choose?

The square drive indicates the size of the socket that fits onto the tool. The half-inch is the most common for impact sockets, the three-eighths for lighter jobs and tight spaces, and the three-quarter and one-inch for large-diameter nuts and bolts. Choose the drive according to the size of the nuts you need to work on.

Standard, mid-torque or high-torque impact wrench: which model should I choose?

High-torque versions are for very tight or large-diameter bolts, while mid-torque ones cover most workshop jobs. Compact versions are smaller and lighter, useful in tight spaces. The model code distinguishes these versions, so check the product page before choosing, because torque is the deciding figure.

What does ONE-KEY mean on Milwaukee impact wrenches?

ONE-KEY is the Milwaukee system that lets you manage the tool from a smartphone, with the functions the manufacturer provides for each model. Functions vary between models. To find out the available options, read the model's product page and the manufacturer's manual.

Why do you need an impact socket with these wrenches?

With an impact wrench you should use sockets designed for impact, which withstand the blows without breaking. Ordinary sockets can crack under repeated blows. Check that the socket has the same square drive as the tool and that the size matches the nut, so as not to damage either the tool or the workpiece.

How do you use an impact wrench safely?

Wear safety glasses and gloves, because the impacts can throw out fragments and the workpiece may move. Hold the tool with both hands, secure the workpiece firmly and seat the socket fully on the nut. Do not use worn or cracked sockets, and keep your hands away from the socket while the tool is running.

M18 battery or another voltage: what matters when choosing the impact wrench?

In the catalogue the impact wrenches are from the Milwaukee M18 Fuel cordless line, with mid-torque and high-torque versions and different drives. Consider the torque you need, the square drive and the weight of the tool, because on site handling matters as much as power. Choose the battery according to the runtime you need for the job.