Milwaukee M18 FUEL ONE-KEY 3/4" High Torque Impact Wrench M18ONEFHIWF34-0 – Bare Unit

The Milwaukee M18 FUEL ONE-KEY M18ONEFHIWF34-0 3/4" High Torque Impact Wrench is a powerful 18V cordless impact wrench engineered for demanding fastening and maintenance work. Delivering up to 1,627Nm of fastening torque and 2,034Nm of nut-busting torque, it is designed to tackle stubborn fasteners across automotive workshops, agricultural machinery, construction equipment and industrial applications.

Despite its impressive torque output, the tool measures just 213mm in length, helping users access fasteners in tight and confined working spaces. The 3/4" friction ring allows for quick socket changes, making it practical for busy workshops and professional maintenance environments.

Milwaukee's 4-Mode DRIVE CONTROL provides adjustable speed and torque settings to suit different fastening and removal tasks. In Mode 4, the tool delivers maximum nut-busting performance before reducing speed to 750 RPM, helping provide greater control when removing stubborn fasteners.

The integrated ONE-KEY™ technology adds wireless tool customisation, tracking and security features. Combined with Milwaukee M18 FUEL™ performance and the M18™ battery platform, this impact wrench is a versatile choice for professionals who need powerful cordless fastening without the restrictions of an air hose.

Key Features of the Milwaukee M18ONEFHIWF34-0

• High fastening torque: Up to 1,627Nm for demanding fastening applications.

• Powerful nut-busting torque: Up to 2,034Nm for removing stubborn fasteners.

• 3/4" friction ring drive: Allows quick socket changes.

• Compact design: 213mm length for improved access in confined spaces.

• 4-Mode DRIVE CONTROL: Select from multiple speed and performance settings.

• Controlled removal in Mode 4: Delivers maximum nut-busting power before reducing speed to 750 RPM.

• ONE-KEY™ customisation: Supports wireless tool configuration.

• ONE-KEY™ tracking and security: Helps users manage and protect their tool investment.

• Integrated blow-counting sensor: Helps support consistent fastening results.

• M18™ battery compatibility: Works with compatible Milwaukee M18™ batteries.

• Cordless convenience: No pneumatic hose or air compressor required.

• Bare unit supply: Battery and charger sold separately.

Technical Specifications

Ideal Applications

The Milwaukee M18 FUEL 3/4" High Torque Impact Wrench is suited to demanding professional maintenance and repair tasks, including:

• Heavy-duty automotive repairs

• Tractor and agricultural machinery maintenance

• Commercial vehicle servicing

• Construction machinery maintenance

• Industrial workshop applications

• Heavy equipment assembly and repair

• Removing tight, seized and stubborn fasteners

• General heavy-duty fastening and bolt removal

Its high torque output and compact form make it particularly useful for professional mechanics, agricultural engineers, fleet maintenance teams and construction tradespeople.

ONE-KEY™ Technology for Tool Management

The integrated Milwaukee ONE-KEY™ system adds connected tool management capabilities to this high torque impact wrench. Compatible ONE-KEY™ features allow users to customise tool settings, track tools and access security functions through the supported system.

For businesses managing professional equipment across workshops, vehicles and multiple jobsites, these capabilities can help improve tool organisation and asset management.

Milwaukee M18 Battery Compatibility

The M18ONEFHIWF34-0 is part of Milwaukee's M18™ cordless platform and works with compatible Milwaukee M18™ batteries. This allows users with existing M18 tools and batteries to expand their equipment collection while maintaining a shared battery system.

Please note: This model is supplied as a bare unit. A compatible Milwaukee M18™ battery and charger are not included and must be purchased separately.

Order the Milwaukee M18 FUEL ONE-KEY Impact Wrench from Conlan Oils

Order the Milwaukee M18ONEFHIWF34-0 3/4" High Torque Impact Wrench from Conlan Oils for powerful cordless fastening performance in automotive, agricultural, construction and industrial maintenance applications.

With over 40 years of experience supplying tools, oils, lubricants and workshop products, Conlan Oils can help you source professional power tools and maintenance products for your home, farm or business.

If you can't find the product you need on our website, contact our team. We can often source and order products that aren't currently listed online, subject to supplier availability.

Contact Conlan Oils

• Phone: 059 8632494

• Email: enquiry@conlanoils.com

Available from Conlan Oils for professional automotive, agricultural, construction and industrial applications.

Click & Collect is available during all shop opening hours

FREE delivery for all order over €150 inc Vat placed online in Ireland, This excludes BULKY ITEMS (Pallet deliveries) T&C apply. 

If you place an order online, we will contact you if any of your items are out of stock with current lead times or alternatives if suitable.

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.