6pcs Hex Handle HVAC Tools Air Conditioner Copper Pipe Swaging Tool Round Handle Tube Expander Drill Bit Repairing Set with 1/4, 3/8, 1/2, 5/8, 3/4 Bits

Key features

• Revolutionizing system for molding tubes using heat by friction way more surface of between the flare and the Valv e.
• When hvac tools air conditioning is installed, expand copper tube, make two copper tube mutual link. (To be installed on hand electric drill.)
• 7/8", 3/4", 5/8", 1/2", 3/8", 1/4", 6 different sizes per set of your choice to meet your needs.Handle diameter: 7mm (Triangular/Hex Handle)
• The flares will always have the same size and will fit 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 for installers, no matter if you are just learning or have been doing it.