When it comes to HVAC and refrigeration repairs, having the right tools at your fingertips can make all the difference. Our 7PCS Copper Tube Swaging and Flaring Drill Bit Set is engineered for professionals and DIYers who demand both efficiency and reliability. This drill-pipe expander helps you the job done faster—with cleaner, more precise results.

Each kit includes six commonly used tube sizes: 1/4", 3/8", 1/2", 5/8", 3/4", and 7/8", providing a -stop solution for most copper piping tasks. Constructed from premium bearing steel, the bits are designed to withstand continuous use without dulling, cracking, or deforming—making them a long-term investment for your tool collection.

Manually pipes is time-consuming and labor-intensive. This innovative set replaces outdated flaring bars and hand tools by integrating directly with your drill. Simply attach, operate, and create a smooth, uniform pipe expansion within seconds—perfect for tight timelines and high workloads.

Whether you're repairing conditioners, installing refrigeration units, or replacing worn copper tubing, these flaring bits adapt to a wide variety of use cases. Thousands of technicians have upgraded to drill-powered solutions for their speed, convenience, and reliability.

Don’t left behind—make your HVAC work smarter, not harder. Upgrade to this 7-piece copper swaging bit set today and take your repair and installation efficiency to the next level.

Wide Application Range: This HVAC copper tube flaring and swaging set is with 6 common sizes: 1/4", 3/8", 1/2", 5/8", 3/4", and 7/8". Ideal for use in conditioning maintenance, refrigeration repair, and copper pipe installations
Easy To Use With Drills: Designed to work seamlessly with most drills, the pipe expander bits allow for fast and precise swaging without manual effort. Improve your workflow and reduce labor time on every HVAC job
Durable Bearing Steel Material: Crafted from high-bearing steel, each bit offers excellent hardness, wear resistance, and toughness. These tools resist deformation and deliver long-lasting performance even under heavy-duty use
Portable & Compact Kit: Unlike bulky manual flare tools, this lightweight 5-in-1 swaging bit set can be stored in any toolbox or carried directly to job sites. Its compact size saves space without compromising utility
Safety Warning & Heat Tip: When in operation, bits generate heat as they expand tubing. Avoid direct skin post-use to prevent burns. Let the tool cool before handling for your safety and comfort