11pcs Swaging Tool Drill Bit Set, Air Conditioner Copper Tube Expander Tool, Copper Pipe Expander HVAC Tools Round Handle Tube Expander Sets with 1/4, 3/8, 1/2, 5/8, 3/4, 7/8 Bits

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🔩 Elevate Your HVAC Game with Precision Tools!

The 11pcs Swaging Tool Drill Bit Set is a comprehensive solution for HVAC professionals, featuring a durable bearing steel construction and a rust-resistant blackened surface. This set includes 6 hexagonal handle expanders and 5 bell mouth expanders, covering a range of sizes from 1/4 to 7/8 inches, ensuring you have the right tool for every job. Designed for easy use with hand electric drills, this set is perfect for connecting copper pipes during air conditioner installations.