Description: 【Swage Tube Expander Tool】This Repair Tool has different sizes of drill bit. 【Efficient Work】The Air Conditioner Copper Pipe Expander Swaging Tool works with an electric drill, making it easy to expand copper pipes. The electric drill is highly efficient and fast, saving more time and providing significant results. 【High Quality】This Air Conditioner Tube Expander Tool is made of high quality metal with high temperature hardening process. Durable, heat and wear resistant, not easy to break and deformation, safe to use. 【Wide Range of Applications】 Use the electric drill Swaging Tool not only can expand the copper pipe, but also expand the pipe mouth function suitable for most of the copper pipe, air conditioning repair, refrigerator repair, copper pipe repair and other scenarios. 【Easy to Carry】 Electric Drill Swaging Tool Drill Bit compared with other copper pipe flaring tools, our drill bit can be carried around or placed in the tool box, does not take up the volume, and easy to carry and store. Specification: Material: Steel  Size Chart: Total Length: 10cm/3.94inch Package Includes: Optional Package  1 5in1 Swage Tube Expander  or  1 6in1 Swage Tube Expander  or  1 5in1 Swage Tube Expander  1 6in1 Swage Tube Expander  Note: Please allow slightly errors due to manual measurement and different monitors.