Model#: DEWNDCE400B

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Brand new items;Full manufacturer warranty available
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Dewalt DCE400B 20V MAX Cordless Lithium-Ion 1 in. PEX Expander

  • Dewalt DCE400B 20V MAX Cordless Lithium-Ion 1 in. PEX Expander
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Expand PEX Type-A tubing from 3/8 in. to 1 in. with the 20V MAX Cordless 1in. 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 dimy 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. This tool uses DEWALT PEX Heads, and it is compatible with leading competitive PEX heads.
  • Expands 3/8 in. - 1 in. Pex Type-A tubing
  • Automatic rotating head action for even expansion
  • Full trigger actuation for use in tight spaces
  • Dual-sided hang and belt hooks for convenient storage
  • Bright LED work light to help illuminate dark areas
  • Rubber overmold for comfortable, ergonomic grip
  • PEX Expander Grease
  • Kit Box


Cordless: Yes
Capacity: 3/8 in. - 1 in.
Speed: 60
Voltage: 20V



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Questions & Answers

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Browse 4 questions Browse 4 questions and 5 answers
Do the three expansion heads come with the "tool only" version as in the picture?
A shopper on Oct 30, 2017
BEST ANSWER: Yes, all 3 and the grease.
Does this include the 1/2 3/4. And 1 inch expanders? Everything except batteries and charger?
A shopper on Dec 12, 2017
BEST ANSWER: That is correct.
Is this compatible with Upor Pro Pex?
John M on Dec 1, 2017
BEST ANSWER: Yes, up to 1in.
What comes in the box?
A shopper on Feb 8, 2018
BEST ANSWER: It comes with the tool and three expander heads 1/2", 3/4" and 1". They also give you a tube of lubricant. This version is tool only no battery.