With the Milwaukee pxph 18N-14 expansion head, you create secure and dependable pipe connections for plumbing and radiant heating installations. This head is engineered for precise expansion of Uponor pex-a tubing and Q&E fittings with a diameter of 17 and 18 mm. Designed to work seamlessly with the auto-rotation mechanism on Milwaukee M12 and M18 cordless expansion tools, it expands pipes evenly to eliminate potential leak paths. The heavy-duty chrome-plated steel segments and black oxide ring ensure exceptional wear resistance on tough jobsites, while the colour-coded ring allows you to identify the correct size instantly.