If you're working with PEX, you'll need an expander tool like DeWalt's. Here's exactly what the tool is and how you can ...

One example: Installing my PEX pipe plumbing system ... This tightening down of the PEX over fittings creates a waterproof connection. ProPEX expanding tools can be hand operated or electric.

PEX plumbing, aka cross-linked polyethylene ... so expect many junctions and minutes wasted soldering or connecting pipes. Traditional copper piping is close to three times the cost of half ...

Let's say you're working on a plumbing project in your home ... the inside of the pipe will be at a proper size to connect to the fitting. Of course, PEX's flexible nature means it'll always ...