In 2011, Milwaukee Tool and Uponor came together to launch the first M12 ProPEX Expander, a tool that changed the way many plumbing and mechanical contractors installed ProPEX fittings.
A decade later in January 2021, the two manufacturers launched the M12 FUEL ProPEX Expander with the goal of creating a complete solution to provide the industry’s most consistent installs. This launch continues an ongoing relationship between Uponor and Milwaukee where the two manufacturers share expertise in PEX and power tools respectively to provide expander solutions for installers.