Power and recharge cordless tools of the same system to keep working without stopping.

Heavy-duty expander M18 Milwaukee
Also known as: PEX expander, pipe expander
Key features
- Battery capacity (Ah)2,0
- Batteries supplied2
- Battery typeLi-Ion
- Voltage (V)18
- Blade stroke (mm)25
- Max pipe diameter 6 bar40 x 3,7 mm
What it is
Heavy-duty expander M18 Milwaukee. Key specifications: battery capacity (Ah) 2,0, batteries supplied 2, battery type Li-Ion.
The expander is a cordless or hydraulic tool that widens the end of a PEX pipe with expansion heads, so that the fitting can be inserted.
What it is for
Used in the installation and maintenance of plumbing systems, for pipe laying and for heating homes and small premises.
How to use it
Cut the pipe square, slide on the ring and fit the head of the right diameter. Expand in several stages, rotating the pipe, then insert the fitting immediately. The pipe contracts onto the fitting and the joint settles. Wear safety glasses and observe the waiting times.
Where it is used
- Building services
Technical data
- Battery capacity (Ah): 2,0
- Batteries supplied: 2
- Battery type: Li-Ion
- Voltage (V): 18
- Blade stroke (mm): 25
- Max pipe diameter 6 bar: 40 x 3,7 mm
- Includes heads (mm): 16/20/25/32
- Head type: Rotating
- No load speed (rpm): 45
- Weight with battery: 3,5 (M18 B2) kg
- Sound power uncertainty K (dB(A)): 3
- Sound pressure uncertainty K (dB(A)): 3
- Sound power LwA: 80 dB(A)
- Sound pressure LpA (dB(A)): 69
Who it is for
Designed for plumbers and heating and plumbing engineers.
Standards and compliance
Reference standards: CE marking in accordance with the EU directives applicable to the expanders sector, compliance with the technical and safety standards in force, technical documentation supplied by the manufacturer Milwaukee.
Expander M18 Heavy Duty Milwaukee (Milwaukee®) — Expander M18 Heavy Duty Milwaukee. Automatic head rotation from 12 mm to 40 mm (6 bar) & up to 32 mm (10 bar), accurate one-handed expansion. REDLINK - overload protection technology for both the tool and the battery, for maximum durability.
Related products
- Pipe threader 1 1/4" M18 FUEL with ONE-KEY Milwaukee
- Expander M18 FUEL for Uponor Q&E system Milwaukee
- Adjustable pipe wrench, Cheater Milwaukee — from the category Plumber's Wrenches
- Assortment of O-rings, imperial sizes, Fervi 0299/P — from the category Sealing Fittings
- Cutting discs for stainless steel pipe cutters M12 Raptor - 2 pieces Milwaukee — from the category Cable and Pipe Cutter Blades
- Browse the whole category: Plumbing Tools
Before you order
In your request, please state the diameter, the supply voltage, the power rating and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 16
| Battery capacity (Ah) | 2,0 |
|---|---|
| Batteries supplied | 2 |
| Battery type | Li-Ion |
| Voltage (V) | 18 |
| Blade stroke (mm) | 25 |
| Max pipe diameter 6 bar | 40 x 3,7 mm |
| Includes heads (mm) | 16/20/25/32 |
| Head type | Rotating |
| No-load speed (rpm) | 45 |
| Weight with battery | 3,5 (M18 B2) kg |
| Sound power uncertainty K (dB(A)) | 3 |
| Sound pressure uncertainty K (dB(A)) | 3 |
| Sound power LwA | 80 dB(A) |
| Sound pressure LpA (dB(A)) | 69 |
| Vibration uncertainty K (m/s²) | 1,5 |
| Vibration (m/s²) | < 2,5 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Carry and protect tools and accessories from impacts in a rigid case.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.



