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DEWALT 20V MAX* PEX Expander Tool Kit, 1-Inch (DCE400D2)

  • Based on 516 reviews
Condition: New
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$412.00 Why this price?
4th of July Sale · 29% off was $579.96

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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Jul 12
Order within 8 hours and 46 minutes
Available payment plans shown during checkout

Features

  • The cordless tools combo kit expands 3/8-inch with 1-inch Pex Type-A tubing
  • Construction tools with automatic rotating head action for even expansion
  • DEWALT tool kit comes with full trigger actuation for use in tight spaces
  • Bright LED work light to help illuminate dark areas
  • Dual-sided hang and belt hooks for convenient storage
  • Rubber overmold for comfortable, ergonomic grip
  • Uses DEWALT PEX Heads. Compatible with Milwaukee and Uponor Heads. (Milwaukee is a registered trademark of Milwaukee Electric Tool Corp. Uponor is a registered trademark of Uponor Oyj.)

Description

Expand PEX Type-A tubing from 3/8-inch to 1-inch with this 20V MAX Cordless 1-inch PEX Expander, the fastest PEX Expander on the market. It's proudly made in the USA with global materials. An automatic rotating head helps to ensure even expansion. The bright onboard LED work light and full-trigger actuation make it an excellent tool in dimly lit, tight spaces. Carry this tool conveniently around the jobsite with a dual-sided hang hook and belt hook. Rubber overmold on the handle provides an ergonomic grip to keep you comfortable all day. DEWALT 20 volt tools use DEWALT PEX Heads, and are compatible with leading competitive PEX heads.

Manufacturer: ‎DEWALT


Part Number: ‎DCE400D2


Item Weight: ‎5 pounds


Product Dimensions: ‎15 x 4 x 10 inches


Item model number: ‎DCE400D2


Batteries: ‎2 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Size: ‎One Size


Color: ‎Multi


Style: ‎Classic


Finish: ‎Brushed


Material: ‎Blend


Pattern: ‎Solid


Shape: ‎Rectangular


Power Source: ‎Cordless


Voltage: ‎20 Volts


Item Package Quantity: ‎1


Measurement System: ‎Metric


Included Components: ‎(1) DCE400 PEX Expander, (2) DCB203 BatteriesCharger, (3) Expander Heads (1/2", 3/4", 1"), PEX Expander Grease, Kit Box.


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Warranty Description: ‎3 year limited warranty


Date First Available: August 24, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • This Tool and Pex-A is the only way to go.....
I'll never go back to pex crimp fittings after using this thing. This tool, along with pex-a tubing and expansion fittings are the bee's knees. One of the hot water copper lines in our house developed a random leak under the slab. Never have dealt with that before in any house we've owned. So, my only options were to bust the slab up and repair the line, or abandon the leaking line and run a new pex-a line off the hot water manifold up and over through the attic and down to our master bath. Naturally, I opted for the latter, along with insulating the line in the attic. I did a bunch of research on this tool and the Milwaukee M12, and ultimately decided on the DeWalt. The tool is like any of my other DeWalt tools I have, meaning it feels like a quality tool and performs great. The tool is balanced well, and it expands the pex-a tubing and expansion collar flawlessly. The tool is dang pricey, but after watching countless videos on YouTube and reading reviews on pex-a vs pex-b and crimp fittings, I opted for the DeWalt expansion tool and to replumb with pex-a. The money spent was well worth it as I have complete confidence in the install. Once again, this tool and pex-a expansion fittings are the way to go. ... show more
Reviewed in the United States on May 1, 2025 by HogTaters

  • Worth having.
This tool works great.
Reviewed in the United States on May 6, 2025 by Martin Chavez

  • Can't go wrong with Dewalt
Great set! I use this for lots of jobs and the battery life is long. Perfect weight even easy and comfortable for the wife to use.
Reviewed in the United States on December 27, 2024 by Eric

  • Great product
This was a great addition to my tools. Works as intended and the kits comes with everything you need.
Reviewed in the United States on March 31, 2025 by Kirk

  • Great Pex A expansion tool
After research, I opted for this brand over its red and white competitor due to price. This expander has been an excellent choice and has certainly made installing the Pex A expansion connections a breeze. My son has always used crimps and Pex B from the big box stores and complains about the hand crimpers every time. After research, I went with Pex A and ordered all tubing, fittings and expansion rings from Amazon and have had great success installing and repipeing portions of the garage water and air lines. ... show more
Reviewed in the United States on April 2, 2024 by Clee22

  • Don't use the 1" bit
Good tool to have if you're running pex. Be sure to apply grease before first use and apply every so often afterwards. I don't recommend using the 1" bit for this tool, mine broke, but got it fixed under warranty. And for some reason the led light stays on for 3 minutes idk why. Overall pretty good tool to have ... show more
Reviewed in the United States on April 19, 2025 by Julian

  • Works well.
Works like it should. It's a spendy tool but if you need it you need it.
Reviewed in the United States on February 8, 2025 by Me!!!

  • Would buy again
Very powerful and much faster than the other 12v system that Milwaukee makes.
Reviewed in the United States on February 1, 2025 by Roger

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