HVAC Copper Tube Flaring Tool 5PC Drill Bit Set, Copper Pipe Expander Bit for Air Conditioner Repairing, Hex Shank

Flaring tools make flares with the ideal dimensions for a perfect packing, due to a wider area of contact between the flare surface and the valve/tube accessory

High-temperature method preserves malleability, preventing cracks and leaks

5PC set with the most common HVAC tubing diameters, including 3/4" 5/8" 1/2" 3/8" and 1/4" flaring drill bit

For use with power drill and screwdriver on soft copper

1/4 inch hex shank for quick release to improve your work efficiency

5 Different sizes swaging tool drill bit set (3/4", 5/8", 1/2", 3/8", 1/4") makes it easier to expand copper pipes when installing repairing the air conditioner or HVAC systems.

Arc design preserve the ductility of copper/aluminum during die forging to avoid cracks and leakage.

The forging stopper will provide a large swaging depth to achieve a perfect fit, suitable for hard and soft copper standardized.

Rugged and easy to use, quick change 1/4" hex shank can easy work with most power drill drivers, saving your time and improving work efficiency.

Made of high-quality bearing steel materials with blackened surface treatment, durable with good performance and long life use.