What is included in this set?

The set includes the M18 ONEID3 impact driver, 2 M18 B5 5.0 Ah batteries, an M12-18 FC fast charger, a belt clip, a bit holder, and an HD Box case.

What is the maximum torque of this impact driver?

It delivers a maximum torque of 226 Nm across 4 speed modes, reaching a no-load speed of up to 3900 rpm.

What is the purpose of the ONE-KEY technology?

The ONE-KEY app allows you to customize torque and speed settings via Bluetooth, save custom profiles, and track or remotely lock your tool.

What tool reception does this impact driver use?

It features a standard 1/4" hex chuck for quick and easy bit changes.

Is this tool compatible with other Milwaukee M18 batteries?

Yes, it is fully compatible with all 18V batteries from the Milwaukee M18 platform.

MILWAUKEE ONEID3-502X FUEL ONE-KEY 1/4" HEX impact screwdriver in HD Box (2 x 5.0 Ah battery + charger) - 4933492804

Name: MILWAUKEE ONEID3-502X FUEL ONE-KEY 1/4" HEX impact screwdriver in HD Box (2 x 5.0 Ah battery + charger) - 4933492804
Brand: MILWAUKEE
SKU: 03302873
Price: 545.36 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4933492804 | EAN 4058546476755

Recommended Retail Price €699.95

545.36 tax incl.

€450.71 excl. VAT (incl. all environmental contributions)

On order: delivered from 20/10/2026

Delivery by DHL
Up to 5 years Milwaukee warranty after successful registration!

✆ Talk to a specialist

How does it work?

Buy Milwaukee products with a total order value of at least €250 excl. VAT.
For a total order value of €250 excl. VAT up to but excluding €500 excl. VAT, you receive a FREE Milwaukee 12-piece Tri-Lobe screwdriver set (4932472003) worth €55.90.
For a total order value of €500 excl. VAT up to but excluding €750 excl. VAT, you receive a FREE Milwaukee M18 125 mm Random Orbital Sander cordless random orbital sander (4933464228) worth €168.90.
For a total order value of €750 excl. VAT or more, you receive a FREE Milwaukee M18 FUEL 125 mm cordless angle grinder with slide switch and brake (4933498062) worth €357.90.
The free item is automatically added to your order. No registration is required.
This promotion cannot be combined with the ongoing Milwaukee Cashback Promotion on Milwaukee hand tools. An invoice for which you receive a free Buy More, Get More gift therefore cannot also be submitted for the Milwaukee hand tools cashback promotion.
The promotion is valid from 01.10.2026 to 31.10.2026.
Milwaukee Buy More, Get More deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

Precision fastening with Milwaukee

Practical benefits

High torque and speed: Delivering 226 Nm of torque and up to 3900 rpm, you drive tough fasteners with complete ease.
Digital control via app: Customise speed, torque, and repeatable drive profiles through ONE-KEY connectivity to protect your workpieces.
Compact head for tight spaces: At just 113 mm in head length, you work comfortably in narrow areas with optimal balance and control.

In a nutshell

The right choise for

With the Milwaukee M18 ONEID3-502X impact driver, you tackle heavy-duty fastening jobs quickly and with complete control. Delivering up to 226 Nm of torque and a no-load speed of up to 3900 rpm, it drives tough fasteners effortlessly into demanding materials. The compact 113 mm head length gives you easy access to restricted work areas. Thanks to one-key technology, you can configure speed and torque digitally for application-specific, repeatable precision. Featuring 4 speed modes, a built-in work light, and a 1/4" hex chuck, adjusting settings and changing bits is simple and efficient. This complete set includes two 18V 5.0 Ah batteries, an M12-18 fc fast charger, belt clip, bit holder, and an hd Box case.

Product information Accessories FAQ

€545.36

tax incl.

Key features according to our expert

Battery voltage: 18 V
Max. no-load speed: 3900 /min.
Number of batteries included: 2
UN number: UN3481
Weight: 1 kg
Type of system case: HD Box
Supplied in: System case
Length (head): 113 mm
With work light: Yes
Number of adjustable settings: 4
Tool holder size: 1/4"
Orientation (head): Straight head
Shape (handle): Pistol
Max. tightening torque: 226 Nm
Capacity (battery): 5 Ah
Tool holder type: Internal hexagon
Product Range: Milwaukee M18 FUEL

Supplied as standard

2 x M18 B5 Battery packs
M12-18 FC Charger
Supplied in: HD Box
Belt clip and bit holder

Product description

Save up to 3 custom settings to the tools memory for fast selection on the jobsite
Connect via Bluetooth with the ONE-KEY app
Faster driving speed vs. previous model, up to 3900 rpm and 4400 ipm
Extremely compact design of 113 mm length for access into tight spaces
Adjustable trigger control for all applications with ONE-KEY
Configure to any application choosing optimum tool settings for repeatable precision
Control speed, torque, impacts, start and end speeds, anti-kickback functions and LED
All metal reversible belt clip to hang your tool quickly and easily
Save profiles for application specific repeatable precision
Flexible battery system: works with all MILWAUKEE M18 batteries

All Features

Battery voltage: 18 V
Max. no-load speed: 3900 /min.
Number of batteries included: 2
Un number: UN3481
Weight: 1 kg
Type of system case: HD Box
Supplied in: System case
Length (head): 113 mm
With work light: Yes
Number of adjustable settings: 4
Tool holder size: 1/4"
Orientation (head): Straight head
Shape (handle): Pistol
Max. tightening torque: 226 Nm
Capacity (battery): 5 Ah
Tool holder type: Internal hexagon
Product range: Milwaukee M18 FUEL
Vibration level when tightening with maximum torque (m/s²): 18.63
Vibration level when tightening with maximum torque, deviation (m/s²): 1.5
Battery type: Li-ion
Voltage (v): 18
Max. mounting torque (nm): 226
Max. screw size: M16
Max. torque (nm): 119/176/226/0-226

Brand MILWAUKEE
03302873
EAN 4058546476755
Supplier number MILWAUKEE 4933492804
Warranty Up to 5 years Milwaukee warranty after successful registration!

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Frequently asked questions about this product

Answered by specialists

What is included in this set?: The set includes the M18 ONEID3 impact driver, 2 M18 B5 5.0 Ah batteries, an M12-18 FC fast charger, a belt clip, a bit holder, and an HD Box case.
What is the maximum torque of this impact driver?: It delivers a maximum torque of 226 Nm across 4 speed modes, reaching a no-load speed of up to 3900 rpm.
What is the purpose of the ONE-KEY technology?: The ONE-KEY app allows you to customize torque and speed settings via Bluetooth, save custom profiles, and track or remotely lock your tool.
What tool reception does this impact driver use?: It features a standard 1/4" hex chuck for quick and easy bit changes.
Is this tool compatible with other Milwaukee M18 batteries?: Yes, it is fully compatible with all 18V batteries from the Milwaukee M18 platform.