https://www.dewalt.com/en-us/product/dce410p1/20v-max-xr-1-12-pex-expander-kit
20V MAX* XR 1-1/2-In. Pex Expander Kit
The 20V MAX* XR 1-1/2" pex expander is the lightest cordless PRO-grade solution for expanding 1-1/4" and 1-1/2" pex pipe. Dce410 can expand 3/8" - 1-1/2"...
xr 12 inpex expander20vmax