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Deal.ai › Milwaukee › Set
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Milwaukee M18 Cordless ProPEX Expansion Tool Kit

Milwaukee M18 Cordless ProPEX Expansion Tool Kit

Best price now

$1,099.00at The Home DepotChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $1,099.00 at The Home Depot on Nov 9.
  • Checked at 2 stores.

Our take on the Milwaukee M18 Cordless ProPEX Expansion Tool Kit

The Milwaukee M18 ProPEX Expansion Tool is a cordless pipe expander for PEX-A plumbing, driven by the same 18V battery platform as Milwaukee's drills and saws. It expands tubing with a hydraulic ram instead of hand squeeze, which saves grip fatigue on overhead and repetitive work. The kit includes two batteries, a charger and expansion heads, so it runs all day without a cord. It costs far more than a manual expander, so it suits plumbers doing regular PEX-A work rather than occasional DIY repairs.

Best forPlumbers installing PEX-A tubing dailyRepair and remodel work in tight spacesCrews already on the M18 battery platformOverhead and repetitive expansion where hand tools tire you out
Pros
  • Cordless 18V power removes the need for an outlet or generator
  • Hydraulic expansion is faster and less tiring than a manual tool
  • Two batteries in the kit keep it running through a full day
  • Shares M18 batteries with other Milwaukee tools
  • Auto-rotating head speeds up repeated expansions
Cons
  • Much more expensive than a manual PEX expander
  • Heavy and bulky next to a hand tool, awkward in tight cabinets
  • Only works with PEX-A, not PEX-B or crimp-style systems
  • Expansion heads and the tool itself add bulk to a tool bag

Milwaukee M18 Cordless ProPEX Expansion Tool Kit prices at every store

  • The Home DepotNew

    In stock

    $1,099.00Free shippingChecked Nov 9
    Visit The Home Depot
  • Lowe'sNew

    In stock

    $1,263.85Free shippingChecked Nov 9
    Visit Lowe's

Store links may earn us a commission. Some prices via Klarna.

Milwaukee M18 Cordless ProPEX Expansion Tool Kit price history

Lowest price we've seen: $1,099.00 on Nov 9 at The Home Depot. Tracked across 2 stores since Nov 9.

What reviewers say

Owners and trade reviewers rate the M18 ProPEX highly for speed and low effort on PEX-A jobs, and many say it paid for itself on larger installs. Complaints center on bulk, weight and the cost of entry compared with manual tools.

What people mention
  • SpeedPraisedOwners say it expands tubing far faster than squeezing a manual tool, especially on long runs.
  • EffortPraisedUsers report much less hand and wrist fatigue on overhead or repetitive work.
  • WeightCriticisedReviewers call it heavy and awkward to hold for long periods or in tight spots.
  • CostCriticisedOwners say the kit is hard to justify for occasional PEX-A work.
  • Battery lifePraisedTradespeople report the two included batteries last through a full day of typical work.
  • CompatibilityMixedIt works well with PEX-A, but owners note it cannot be used on PEX-B or crimp systems.

Specifications

Drill Function
YesSource
Power Source
BatterySource
Voltage (V)
18.0Source
No. of Batteries (pcs)
2Source

Questions and answers

Does it work with PEX-B or crimp fittings?
No. It is built for PEX-A expansion fittings only. PEX-B and crimp or clamp systems need a different tool.
What comes in the kit?
The kit includes the expansion tool, two 18V batteries, a charger and a set of expansion heads. Check the head sizes against the tubing you use.
How long does a battery last?
Owners report a battery lasting through a full day of typical expansion work. Heavy production use may need both batteries.
Is it worth it over a manual expander?
For regular PEX-A plumbing, yes: it is faster and far less tiring. For occasional repairs, a manual tool does the same job for much less.
Can I use my other M18 batteries?
Yes. It runs on Milwaukee's standard 18V M18 batteries, so it shares packs with your other Milwaukee tools.
How heavy is it?
It is noticeably heavier than a hand expander, and owners say the weight shows in overhead work. Support the tool with both hands where you can.
Where is the Milwaukee M18 Cordless ProPEX Expansion Tool Kit cheapest?
At The Home Depot, for $1,099.00, as of our latest check.
Where can I buy the Milwaukee M18 Cordless ProPEX Expansion Tool Kit?
2 stores we checked sell it, including The Home Depot, Lowe's.

Stores we've priced the Milwaukee M18 Cordless ProPEX Expansion Tool Kit at

  • Home Depot deals and prices
  • Lowe's deals and prices

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