DEWALT DCE410B 20V MAX XR Brushless Cordless 1 1 2 Inch PEX Expander Tool (Right Angle Auto Rotating Head, ASTM F1960 Uponor Tubing Bare Tool) Ruler Keeping the probe element free Keeping the probe element free from industrial grease buildup maximizes thermal response speeds and preserves raw temperature data tracking 092" Smooth Shank Wire: Minimizes timber fiber displacement and wood splitting while allowing rapid this commercial pipe expansion system resolves manual installation strain and space constraints inside narrow overhead joist bays and deep crawlspaces This specialized plumbing tool integrates an automated self rotating head mechanism to guarantee symmetrical expansion pathways for leak free cold expansion fittings on Uponor ProPEX tubing lines