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MILWAUKEE M18 FIW2P12-502X FUEL compact cordless impact spanner 1/2" with spring-loaded locking pin in HD Box (2x 5.0Ah battery + charger) - 4933478447

MILWAUKEE
Supplier number: MILWAUKEE 4933478447 | EAN 4058546346386

Variant

MILWAUKEE M18 FIW2P12-0X FUEL compact cordless impact spanner 1/2" with spring-loaded locking pin in HD Box (without battery and charger) - 4933478446 MILWAUKEE M18 FIW2P12-0X FUEL compact cordless impact spanner 1/2" with spring-loaded locking pin in HD Box (without battery and charger) - 4933478446 MILWAUKEE M18 FIW2P12-502X FUEL compact cordless impact spanner 1/2" with spring-loaded locking pin in HD Box (2x 5.0Ah battery + charger) - 4933478447 MILWAUKEE M18 FIW2P12-502X FUEL compact cordless impact spanner 1/2" with spring-loaded locking pin in HD Box (2x 5.0Ah battery + charger) - 4933478447
Recommended Retail Price €715.68
560.16 tax incl.
€462.94 excl. VAT (incl. all environmental contributions)
On order: delivered from 10/10/2026

✆ Talk to a specialist

Exclusive at Klium: Milwaukee Buy More, Get More 2026 - Get a FREE Milwaukee gift!

Buy at least €250 excl. VAT worth of Milwaukee products during the promotional period and, depending on your total order value, receive a FREE Milwaukee screwdriver set, cordless random orbital sander or cordless angle grinder.

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.
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  • 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.
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High fastening power in confined spaces

Practical benefits
  • Compact design with high torque: With an overall length of 124 mm and 339 Nm of torque, you access tight spots easily.
  • Complete control in four modes: The Milwaukee impact wrench prevents overtightening and stops dropped bolts using smart speed reduction.
  • Shadowless view on the workpiece: Three integrated leds provide high-definition lighting, ensuring clear visibility in dimly lit work areas.

In a nutshell

The right choise for

With the Milwaukee M18 FIW2P12-502X, you tackle demanding fastening tasks in confined spaces such as engine bays or steel structures with ease. Featuring an ultra-compact 124 mm head length and 339 Nm of fastening and breakaway torque, it delivers powerful performance where larger tools cannot fit. The 1/2" square drive with a spring-loaded pin detent keeps sockets firmly locked in place, ensuring safe overhead and on-site operation. With 4 selectable speed settings, you maintain precise control and prevent overtightening. Built-in led lights provide clear, shadow-free illumination of your workpiece. This kit comes complete with 2 M18 B5 5.0Ah batteries, an M12-18 fc fast charger, a belt clip, and a heavy-duty hd Box.

Recommended Combinations
With Milwaukee M18 5 Ah Battery
With Milwaukee M18 5 Ah Battery and Charger
milwaukee_4933478447
MILWAUKEE M18 FIW2P12-502X... x 1
560.16
milwaukee_4932430483
MILWAUKEE M18 B5 Li-ion... x 1
86.27
Original Price (tax incl.): 646.43
You Save: -4.31
Bundle Price (tax incl.): 642.12


Product information Accessories FAQ
€560.16
tax incl.

Product information

Key features according to our expert

  • Battery voltage: 18 V
  • Number of adjustable settings: 4
  • Number of batteries included: 2
  • With work light: Yes
  • UN number: UN3481
  • Type of system case: HD Box
  • Supplied in: System case
  • Length (head): 124 mm
  • Weight: 1,1 kg
  • Retention type (socket): Retaining pin
  • Capacity (battery): 5 Ah
  • Max. breakeway torque: 339 Nm
  • Max. tightening torque: 339 Nm
  • Tool holder type: External square
  • Tool holder size: 1/2"
  • With extended drive shaft: No
  • Product Range: Milwaukee M18

Supplied as standard

  • 2 x M18 B5 Battery packs
  • M12-18 FC Charger
  • Supplied in: HD Box
  • Belt hook

Product description

  • Power efficiency under load - outstanding torque of 339 Nm
  • Extremely compact design - total length of just 124 mm for access into tight spaces
  • 4-Mode DRIVE CONTROL allows the user to shift into four different speed and torque settings to maximise application versatility
  • Bolt removal control delivers full torque output, then decreases RPMs once the bolt is loosened to prevent fastener drops
  • Auto shut-off control applies no more than 34 Nm of torque for hand-tight fastening applications to prevent over tightening
  • Tri-LEDs deliver high definition lighting to increase workspace visibility
  • 1/2" square detent pin
  • Reversible belt hook
  • The DNA of our FUEL platform redefines the balance of cordless technologies. MILWAUKEE's POWERSTATE brushless motor, REDLITHIUM battery pack and REDLINK PLUS electronic intelligence delivering outstanding power, run time and durability
  • Flexible battery system: works with all MILWAUKEE M18 batteries

All Features

Battery voltage
18 V
Number of adjustable settings
4
Number of batteries included
2
With work light
Yes
Un number
UN3481
Type of system case
HD Box
Supplied in
System case
Length (head)
124 mm
Weight
1,1 kg
Retention type (socket)
Retaining pin
Capacity (battery)
5 Ah
Max. breakeway torque
339 Nm
Max. tightening torque
339 Nm
Tool holder type
External square
Tool holder size
1/2"
With extended drive shaft
No
Sound power level (lwa(db(a))
110.79
Vibration level when tightening with maximum torque, deviation (m/s²)
1.5
Vibration level when tightening with maximum torque (m/s²)
17.24
Product range
Milwaukee M18
Sound power level, deviation (db(a))
3
Sound pressure level, deviation (db(a))
3
Battery type
Li-ion
Breakaway torque (nm)
339
Voltage (v)
18
No load speed (rpm)
0-900/ 0-1650/ 0-2400/ 0-1200
Max. screw size
M16
Number of batteries supplied
2

Accessories

View more accessories (118)

Frequently asked questions about this product

Answered by specialists
What is the difference between a pin detent and a friction ring?
The spring-loaded pin detent provides maximum socket retention, ideal for overhead work. A friction ring allows faster socket swaps.
How much torque does this compact impact wrench deliver?
The tool delivers a maximum fastening and nut-busting torque of 339 Nm.
Which sockets fit this tool?
Standard 1/2" impact sockets designed for pin detent retention fit the 1/2" square drive.
What is included in this kit?
You receive the tool, 2 M18 B5 5.0Ah batteries, an M12-18 FC fast charger, a belt clip, and an HD Box.
Is this tool compatible with other Milwaukee batteries?
Yes, it is fully compatible with all 18V batteries from the Milwaukee M18 platform.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us
0032 3 74 000 41 [email protected]

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