180° Rotating Working Head: The sliding tightening/expansion function can be switched at will. The multi-lobed pipe expander mold ensures uniform pipe wall thickness after expansion and reliable sealing after sliding tightening. The U-shaped jaws and precision-guided sliding mold base minimize pipe deformation. Pipe Expander and Clamping Tool: The electric PEX pipe expander and clamping tool is a multi-functional and reliable tool, an essential choice for every plumber. This two-in-one tool combines the functions of a PEX pipe expander and a pipe clamper, making it ideal for various piping. Easy to Use: Quick sliding tightening within 3-10 seconds enables rapid continuous crimping. After the first crimp, release the pressure and press the start switch to enter continuous crimping mode. A front-mounted light provides illumination in dim environments, making work safer and more convenient. Wide Applications: This piping tool kit can be used for general installations as well as installations in narrow corners, suitable for hot and cold water underfloor heating and cooling. Service: If you have any questions, please feel to contact us and we will reply within 24 hours!