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MILWAUKEE M18 ONEFHPX-552X FUEL ONE-KEY cordless combi hammer SDS-plus 32 mm FIXTEC in HD Box (2x 5.5Ah battery + charger - 4933478496

Supplier number: MILWAUKEE 4933478496 | EAN 4058546346898
Recommended Retail Price €1,032.70
786.56 tax incl.
€650.05 excl. VAT (incl. all environmental contributions)
On order: delivered from 10/10/2026

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  • Buy Milwaukee products with a total order value of at least €250 excl. VAT.
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  • 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 promotion is valid from 01.10.2026 to 31.10.2026.
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Powerful drilling with Milwaukee

Practical benefits
  • High impact drilling power: Delivering 5 J of impact energy, you drill holes up to 32 mm in solid concrete.
  • Fast keyless chuck change: The FIXTEC system lets you quickly swap between the SDS-plus reception and the 13 mm metal chuck.
  • Reduced vibration and fatigue: An integrated anti-vibration mechanism protects you from strain during continuous heavy-duty chiselling and hammer drilling tasks.

In a nutshell

The right choise for

With the Milwaukee M18 ONEFHPX-552X cordless combi hammer, you tackle heavy-duty drilling in concrete up to 32 mm with ease. Delivering 5 j of impact energy and up to 4600 blows per minute, it provides high drilling and chiselling performance. The fixtec system lets you swap quickly between the SDS-plus reception and the included 13 mm metal keyless chuck for drilling in wood and steel. Four operating modes give you full versatility between rotary drilling, hammer drilling, chiselling, and variolock. The integrated anti-vibration system reduces fatigue during prolonged use. This complete set comes in an hd Box with two 5.5Ah M18 HB5.5 batteries and an M12-18 fc fast charger.

Recommended Combinations
With Milwaukee M18 5 Ah Battery
With Milwaukee M18 5 Ah Battery and Charger


€786.56
tax incl.

Product information

Key features according to our expert

  • Battery voltage: 18 V
  • Max. impact rate: 4600 /min.
  • Number of batteries included: 2
  • UN number: UN3481
  • Type of system case: HD Box
  • Supplied in: System case
  • Anti-vibration system: Yes
  • Vibration value (drilling in concrete): 8,4 m/s²
  • Vibration value (chiselling in concrete): 7,9 m/s²
  • Weight: 4,1 kg
  • Min. impact rate: 0 /min.
  • Capacity (battery): 5,5 Ah
  • Max. drilling diameter (steel): 13 mm
  • Max. drilling diameter (wood): 30 mm
  • Max. drilling diameter (concrete): 32 mm
  • Impact energy: 5 J
  • With keyless chuck: Yes
  • Tool holder type: SDS-plus
  • With dust extraction system: No
  • Product Range: Milwaukee M18

Supplied as standard

  • 2 x M18 HB5.5 Battery packs
  • M12-18 FC Charger
  • Supplied in: HD Box
  • Side handle
  • Depth gauge
  • Grease
  • FIXTEC 13 mm full metal chuck

Product description

  • Hardest hitting cordless SDS-Plus hammer in its class. Powerful hammer mechanism delivers 5.0 J (EPTA) of impact energy at low 8.46 m/s² vibrations
  • Drills up to 10 Ø18 x 100 mm holes on a M18 HIGH OUTPUT 5.5 Ah battery charge
  • AUTOSTOP shuts down the tool to protect the user of sharp movement in bind up situations
  • ONE-KEY tool tracking & security offers a free of charge cloud-based tracking network and inventory management platform for your tools. ONE-KEY also features a remote locking functionality
  • FIXTEC system for keyless chuck changing between SDS-Plus and 13 mm metal chuck
  • All metal gear case - optimum seating of the gears for enhanced tool life
  • 4-mode operation: rotary hammer, hammer only, rotation only and selectable work position of the chisel (variolock) for maximum versatility
  • Compatible with M18 FPDDEXL dust extractor
  • 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
Max. impact rate
4600 /min.
Number of batteries included
2
Un number
UN3481
Type of system case
HD Box
Supplied in
System case
Anti-vibration system
Yes
Vibration value (drilling in concrete)
8,4 m/s²
Vibration value (chiselling in concrete)
7,9 m/s²
Weight
4,1 kg
Min. impact rate
0 /min.
Capacity (battery)
5,5 Ah
Max. drilling diameter (steel)
13 mm
Max. drilling diameter (wood)
30 mm
Max. drilling diameter (concrete)
32 mm
Impact energy
5 J
With keyless chuck
Yes
Tool holder type
SDS-plus
With dust extraction system
No
Drilling capacity in concrete (mm)
8 - 24
Weight (kg)
4.2
Sound power level (lwa(db(a))
106.1
Vibration level when drilling into concrete, deviation (m/s²)
1.5
Vibration level drilling, deviation (m/s²)
1.5
Vibration level chiselling, deviation (m/s²)
1.5
Sound power level, deviation (db(a))
3
Sound pressure level, deviation (db(a))
3
Product range
Milwaukee M18
Vibration level when drilling (m/s²)
8.4
Max. drill ø in concrete (mm)
32
Vibration level when drilling into concrete (m/s²)
8.4
Max. stroke frequency (per min)
4600
Battery type
Li-ion
Max. drill ø in steel (mm)
13
Vibration level chiselling (m/s²)
7.9
Number of batteries supplied
2
Max. drill ø in wood (mm)
30
No load speed (rpm)
0 - 800
Voltage (v)
18

Accessories

View more accessories (368)

Frequently asked questions about this product

Answered by specialists
What is the maximum drilling capacity in concrete?
You can drill holes up to 32 mm in diameter in concrete with this combi hammer.
Which chucks are included in this kit?
The tool comes with an SDS-plus chuck and an interchangeable FIXTEC 13 mm keyless metal chuck for straight-shank drill bits.
How much impact energy does the tool deliver?
The hammer mechanism delivers 5.0 J of impact energy with a maximum percussion rate of 4600 bpm.
What batteries and accessories are included?
You receive 2 M18 HB5.5 5.5 Ah batteries, an M12-18 FC fast charger, side handle, depth stop, grease, and an HD Box.
What are the 4 operating modes of this machine?
You can select rotary drilling, hammer drilling, chiselling, and the variolock setting to adjust the chisel angle.
Questions about this product?

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

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