hengsof 6PC Copper Pipe Tube Expander Tool with 1/4'' 3/8'' 1/2'' 5/8'' 3/4'' 7/8'' Expander Drill Bit Assortment Kit, Hand Expanding Tool Refrigeration Tools Copper Pipe Swaging Tool Tube Expander

6PC Hexagonal/triangular Handle Expander A/C Copper Pipe Expander Bracket Tube Mouth Expanding Tool Features: QUALITY: The flare/crimp will keep the barrel maker ductile, thus ensuring better coupling overall; the process also protects the pipe from cracking. Contains: This kit contains common HVAC pipe diameters, standardized for hard and soft copper, easy to solder and crimp in one set! Material: Made of ball bearing steel for practicality and durability. The flares have the same dimensions and perfectly; the press dies have and a tight , which will make brazing easier and thus reduce fatigue stresses in the coupling area. Innovation: revolutionizes the system of forming using frictional heat, increasing the between the flare and the . Usage: During conditioning installation, the copper tubing and allow the two copper to link to each other. Product Description: Specification: Product material: bearing steel Package size:tripod handle-11.5*8*2.5CM, hexagonal handle-12*8*2.7CM Product weight: 150G Package included: 6 x crimping tools