Connect PEX Tubing with Expansion Tool

What happens here

The presenter introduces a Milwaukee M18 ProPEX expansion tool, highlighting its efficiency for Type A expandable PEX connections. He then demonstrates how to use the tool with a PEX-A sleeve, which is slid onto the PEX tubing. The tool expands the PEX tubing, and a specific number of turns (9 for 1.25-inch PEX-A) are recommended for a proper expansion. The expanded PEX is then quickly slid onto the brass adapter, and holding it in place allows for faster contraction. Once contracted, the connection is solid and watertight.