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Milwaukee 2432-20 12 Volt M12 ProPEX Expansion Tool (Tool Only)

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Milwaukee 2432-20 12 Volt M12 ProPEX Expansion Tool (Tool Only) is rated 4.7 out of 5 by 14.
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When Milwaukee spoke with plumbing and HVAC workers around the country, their biggest complaint about PEX installation was using the expansion tools. They were oversized, underpowered and in some cases, not powered at all. The added hassle of trying to expand the ends for connecting sometimes came close to outweighing the benefits of using PEX tubing in the first place. Milwaukee listened and designed their new line of 2432 M12 ProPEX Expansion Tools. These tools are incredibly compact and lightweight, and they get into those tight spots that you need to get into when installing tubing. The auto-rotating head provides continuous, one-handed expansion in a fraction of the time it would take using a hand tool. PEX tubing is fast becoming code in many areas; when you're ready to step up to professional PEX installation tools, step up to a Milwaukee 2432-20 M12 ProPEX Expansion Tool.

  • Uses Expansion Heads (sold seperately) 3/8"-49-16-2403, 1/2"-49-16-2404, 5/8"-49-16-2405, 3/4"-49-16-2406, 1"-49-16-2408
  • Does what a "Uponor" does with Wirsbo piping
  • Works up to 4x faster than hand expansion tools, save time and money during installationWorks up to 4x faster than hand expansion tools, save time and money during installation
  • Auto-rotating head feature means efficient one-handed operation
  • Compact design gets into tight spots between rafters and studs
  • Durable all metal gear case and frame for added durability
  • LED light for added visibility in confined areas
  • Based on the proven M12 platform of sub-compact tools
  • Battery Ampere-hour (Ah): N/A
  • Application: PEX Expansion
  • Cordless / Corded: Cordless
  • Handle Length (in): 7.5
  • Case Included: No
  • Battery Voltage (V): 12
  • Battery Quantity Required: 1
  • UPC: 045242237722
  • Product Type: ProPex Expansion Tool
  • Global Trade Number (GTIN): 00045242237722
  • Head Sizes Included: Tool Only
  • Power Source: Battery
  • Handle Material: Polycarbonate
  • Voltage: 12 V
  • Number Of Batteries: 0
  • Battery Included: No
  • Manufacturer Warranty: 5 Years
  • (Batteries, Charger and Expansion Heads Sold Separately)
  • 1x Milwaukee 2432-20 M12 ProPEX Expansion Tool

Quickly becoming a standard for a multitude of plumbing and HVAC applications, PEX tubing has proven to be an amazing material that is easy to work with and withstands extreme conditions. In order to get the most out of your PEX installation, choose the new line of Milwaukee ProPEX expansion tools. They will save you time and money, and deliver the results you expect from an industry leader like Milwaukee.


This product may or may not cause Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Rated 5 out of 5 by from Master Plumber Master plumber in New Orleans. I've used this under a ton of houses, in dirty areas, dusty new constructions I'm still on my same unit for about 5/6 years. It's a good product. See a lot of reviews of " broken " machines jamming. I've had that happen.... when my workers forget to grease the unit.... you have to grease this thing guys. It comes with grease for a reason, use it, and it will work for a long time. Original M12 batteries seem a little weak but they get the job done in a satisfactory amount of time in my opinion. Love this product about to buy another one for my other truck. Milwaukee has come a really long way in my opinion. They really have a lot of very very useful tools and good quality. I think I've had one or two batteries go bad in 5/6 years and nothing break to the point it needed to be sent in. This is a FREE review by the way. Just thought the reviews I saw were way off from my experience. Get the tool ! * Just remembered I had one 1" head break that i had to reorder( could have been from being stored improperly on my part )
Date published: 2017-03-09
Rated 5 out of 5 by from owner Have been using this tool for about 3 years now. I would recommend it to anyone using pex with expansion connections. The tool is lightweight and faster than the uponor tool I had. The fellow that posted the one star review should check to make sure the expansion head is on all the way. I had this problem with the three quarter head when I first got the tool. I have many Milwaukee tools as I am a plumbing contractor and I stand by this companies tools.
Date published: 2019-04-07
Rated 4 out of 5 by from Great little tool Great product, but the 12 v battery does not have enough power to expand 1" rings, I learned that the hard way, but if you stick mostly with 3/4 & 1/2" you'll love it.
Date published: 2014-01-11
Rated 5 out of 5 by from Handiest Piping Tool on My Truck Takes 1/3 of the time of soldering copper- wisboro is great for potable water or hot water heating (oxygen Barrier)-and this tool makes it so much quicker than pex or copper-this replaces the old wisboro hand tool for expanding your connections -Ilove it
Date published: 2014-06-30
Rated 5 out of 5 by from Nice Tool Finally, an affordable Pex expander tool with the Milwaukee quality to boot. Does what it is supposed to do. I've used it extensively on 1/2" and 3/4" Uponor type expansion fittings in residential water systems. I've recommended it to every other plumber I've talked to about it. Fits into tight spaces where the hand tool would just be impossible to use. The LED feature is extremely useful in poorly lit places to see the fitting expansion progression. The automatic rotation feature eliminates manual turning and speeds up joining. A welcome feature. Battery life is very good. For extensive use in a sustained way such as whole house plumbing, I'd recommend the upgrade battery or just keep rotating a freshly charged standard battery in. The M18 unit would also be great for heavier diameters and heavier use. Overall an excellent tool for this specialized use. I would like to thank Milwaukee for taking the time to come up with this tool for a specialized use such as this in an affordable manner. Excellent job on this.
Date published: 2012-02-12
Rated 5 out of 5 by from One plumbing tool you gotta have This is one tool i am not disappointed with. Makes pex much easier to connect than the crimpable style.
Date published: 2014-01-28
Rated 5 out of 5 by from Milwaukee expander HOKEY COW!!! BIG BUCKS SAVER!!! Finally I can afford some respectful tool, that can go everywhere I can go, and best product I ever have, I already have M18 Cordless LITHIUM-ION 1/2" Hammer Drill Driver, M12 Cordless LITHIUM-ION No-Hub Driver, Deep Cut Band Saw, HACKZALL M12 Cordless LITHIUM-ION Recip Saw and M12 Cordless LITHIUM-ION Copper Tubing Cutter, and now I have this SUPER tool, that I wished for long time to get it, and my next wish to collect all Milwaukee tools, I have switched from heavy dewalt to light Milwaukee, and I'm happy not because I have just Milwaukee, but because it's enormous amount of different tool range, and quality, that only Milwaukee have, from A to Z, and made in USA. But my best wish if someone can make me a gift with all possible Milwaukee cordless tools, that's my best wish. And not only I would, but I will recommend Milwaukee tools to every person that looking for tools. And i think at the bottom line there should be one more option, like this.1. Yes, i would recomend this to a friend. 2. No i would not recomend this to a friend, i will FORCE HIM TO GET ONE!
Date published: 2012-03-31
Rated 5 out of 5 by from Light efficiente I hurt my tendon time ago. As a plumber if you use the traditional expansion tool. It means pain to your arm. With this tool you can use the other hand and have the same production while resting your arm. It like a prescription tool to be usefull and heal. Fast, not too heavy, easy to use it wors is places the conventional tool won't fit.
Date published: 2012-06-16
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