Swaging Tool Drill Bit Set, 11-Piece Copper Pipe Expander with Flaring Bits, HVAC Swaging Kit for AC V1369-AZ3-W-21022

11pcs Swaging Tool Drill Bit Set 5 Flare Expanders And 6 Pipe Expanders 1/4-Inch Hex Shank HVAC Tool Copper Pipe Bits Features: Tool Set: 11pcs set includes 5 flare expanders and 6 pipe expanders for complete tubing work, including 1/4", 3/8", 1/2", 5/8", 3/4", and 7/8" sizes to meet your needs Good-Quality Material: Made of bearing steel with a finish for strength, wear resistance, and long-lasting use 1/4" Hex Shank : drills and drivers for installation Efficient Expansion: Expands soft copper to create tight, - connections when used with a drill Broad Application: Ideal for HVAC installation and maintenance, plumbing repairs, and suitable for both professionals and DIY users : Size: as shown Include 1set of tool Swaging tool drill bit set with 11 pieces covers 1/4 in, 3/8 in, 1/2 in, 5/8 in, 3/4 in, and 7/8 in sizes for complete tubing work.Copper pipe expander bits forged from bearing steel deliver high hardness, wear resistance, and performance under repeated use.HVAC swaging kit features a 1/4 in hex shank that fits standard drills and impact drivers for fast, tool- bit changes.Pipe flaring tool creates tight, leak- connections when expanding soft copper tubing for air conditioning and refrigeration installations.Tube expander drill attachment preserves copper ductility during swaging to avoid cracks and leakage, extending connection life.