4 In 1 Pipe Tube Expander Tool For HVAC Copper Lines Set With Drill Bit Universal Hand Flaring Device Swaging Kit Fits 1/4 3/8 5/8 Inch Tubing Durable Carbon Steel Construction Made For Plumbers And Pros

Heavy duty carbon steel tube swager for copper hvac pipes
✔️ Forged carbon steel tube expander fits copper hvac lines

This handy rig cranks open copper refrigerant piping fast for plumbing and mechanical crews. Tradesmen rely on it to prep joints for brazing work or retrofitting old units.

✅ Rugged forged carbon steel holds up under tough shop floor conditions
✅ Hooks right onto standard cordless drills pulling over five hundred fifty watts
✅ Handles copper tubing diameters from one quarter inch straight through five eighths inch

💡 What technical steps ensure proper tube expansion before brazing hvac copper lines
This swagging setup calls for smooth throttle control so you do not mar the metal walls. Veteran techs swear by low RPM settings to keep the heat down.
- Press the tip firmly into the socket before you trigger the motor
- Feed the plug forward until it pops out the other side cleanly
- Scrape off sharp edges right away so your flare seats perfectly tight

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