The DeWalt DCE400B 20V MAX* Cordless PEX Expander is a top - notch tool designed to expand PEX Type - A tubing from 3/8 inches to 1 inch. It holds the title of the fastest PEX expander in the market. Crafted with pride in the USA using global materials, this expander offers outstanding performance. Its automatic rotating head guarantees even expansion of the tubing, while the bright onboard LED work light and full trigger actuation make it a perfect choice for dimly - lit and tight work areas. The dual - sided hang hook and belt hook allow you to carry it around the jobsite with ease. The rubber overmold on the handle provides an ergonomic and comfortable grip for long - term use. This tool uses DEWALT® PEX Heads and is also compatible with leading competitive PEX heads like Milwaukee® and Uponor®. The package includes one 20V MAX* Cordless 1 - inch PEX Expander, one PEX Expander Grease, one kit box, three expander heads, and one belt hook.


Using the DeWalt DCE400B is a breeze. First, make sure the battery is fully charged. Apply the included PEX Expander Grease on the tubing where you want to expand. Select the appropriate expander head from the three provided and attach it to the tool. Insert the expander into the tubing and pull the trigger. The automatic rotating head will ensure even expansion. When working in dark places, the LED light will help you see clearly. After use, clean the expander heads and the tool with a dry cloth. Store the tool in the provided kit box in a dry place. Always follow the safety instructions provided. Avoid using the tool in wet conditions. Check the battery regularly and replace it if it doesn't hold a charge well. If you use non - DEWALT® PEX heads, make sure they are compatible as stated. Keep the tool out of reach of children.