5pcs Copper Pipe Swaging Tool Drill Bit Set Durable Copper Tube Extender Kit with 1/4 3/8 1/2 5/8 3/4 7/8

Features: Premium material The product is made of high-quality bearing steel it has high and uniform hardness and wear-resistant and high elastic limit is your good helper for work and life. 5psc tube expender The whole sit includes 5 different size each one has different function to suit different part it can fully meet your needs about the tool. High precision The flares will always have the same size and will suit perfectly; The swages present a perfect depth and a tight fitting that will make the brazing easier reducing the fatigue stress over the coupling area. Perfect forging depth A full range of forging tools makes it easy to expand HVAC tube the forging plug will provide a large exchange depth for a perfect cooperate. Easy to install When the air conditioner is installed expand the copper tube make two mutual copper tubes. (To be installed in manual electric drill). Suitable for installers. Specifications: Type: tube expander Quantity: 1 set Material: steel Item color: black Size: 1/4 3/8 5/8 3/4 7/8 Net weight:294g/10.37oz Package: 5* tube extender