5 Pieces Quick-Change Compatible Hex Shank Tube Expander Set Labor Saving Copper Pipe Swaging Tool Bits Leak-Proof Seal Copper Pipe Swaging Drill Bit High-Strength Steel for Plumbers

Comprehensive Set: This 5-piece pipe expander set includes multiple sizes (1/4", 3/8", 1/2", 5/8", 3/4") to handle a wide range of copper and aluminum pipe swaging tasks for HVAC and plumbing projects.

Efficient Performance: Designed for speed and precision, these copper pipe swaging tool bits attach to your power drill to expand tubes in seconds, significantly reducing manual effort and saving valuable time on the job.

Long-Lasting Construction: Forged from high-strength carbon steel and heat-treated for maximum durability, these HVAC pipe flaring are built to withstand high-speed rotation and pressure without cracking or deforming.

Universal Compatibility: Featuring a standard 1/4 inch hex shank, this hex shank tube expander set is compatible with most hand power tools and electric power tools, ensuring quick changes and a secure fit for stable operation.

Leak-Proof Swaging: The tool's design creates a perfect, rounded swage that ensures a deep and secure connection when brazing, resulting in a tight, leak-proof seal every time and preventing damage to the