ColumPRO Superior HVAC Repair Kit – Complete Air Conditioner Copper Pipe Expander and Swaging Tool Set




Tackle all your HVAC copper pipe projects with confidence using this ultimate 6-piece air conditioner repair kit by ColumPRO. This superior HVAC swaging tool set allows you to efficiently expand, swage, and flare copper tubing from 1/4” to 7/8” for a wide range of AC, refrigeration and plumbing applications.

Heavy-Duty 40CR Steel Construction for Maximum Durability

The ColumPRO HVAC pipe expander set is constructed from rugged 40CR steel for enhanced hardness, strength and wear resistance. The tough alloy steel construction prevents breaking or bending under heavy industrial use. Each copper pipe expander is precisely machined for smooth swaging and flaring without jamming.

Ergonomic Rubberized Grips For Comfortable All Day Use

The tool handles are covered in textured rubber for optimal grip and comfort, even when wearing work gloves. The ergonomic design reduces hand fatigue for comfortable all day use on the job site. The 1/4″ hex shank bit design also prevents slipping for enhanced safety and control.

Advanced Heat Treating For Superior Strength

Each expander head undergoes an advanced heat treating process to preserve the copper tube’s malleability during flaring and shaping. This enables a strong leak-tight seal for air conditioning line sets and refrigerant piping. No torch required!

Full Range Copper Tube Sizing from 1/4″ to 7/8″

This HVAC swage tool kit includes 6 different size tips to accommodate all common copper tubing from 1/4 inch to 7/8 inch diameter. It comes loaded with 1/4”, 3/8”, 1/2”, 5/8”, 3/4”, 7/8” expander heads to tackle any size AC line set or refrigeration system.

Built-In Storage Case For Jobsite Convenience

The heavy-duty blow molded case conveniently stores all the expander heads and tools for safe transport. The custom fitted foam insert prevents damage and keeps the kit organized. Just grab the case and go!

Satisfaction Guaranteed

ColumPRO provides a 30-day money back guarantee and 24/7 customer support. Our American-based support team is ready to assist with any product issues or questions. We stand behind the quality of our copper pipe expander kit.

Universal Applications

This versatile air conditioner line expander tool set enables contractors to complete a wide variety of HVAC, refrigeration and plumbing jobs. Applications include:

  • Expanding and flaring copper pipes
  • Connecting line set tubing
  • Installing split AC systems
  • Swaging refrigerant lines
  • Repairing chilled water pipes
  • Fixing ice maker and fridge pipes
  • Plumbing water lines

Superior Kit for HVAC Technicians and Plumbers

This copper tubing expander set is ideal for HVAC contractors, refrigeration techs, facility maintenance teams, mechanical contractors and plumbers. The durable storage case ensures you have the right sized expander tip on hand for any job.

What’s Included

  • 1/4” hex shank pipe expander
  • 1/4” expander head
  • 3/8” expander head
  • 1/2” expander head
  • 5/8” expander head
  • 3/4” expander head
  • 7/8” expander head
  • Blow molded storage case

Get the Job Done Right

Forget flimsy pipe expanding tools. Invest in this rugged air conditioner line set repair kit for a lifetime of leak-free copper connections. The ColumPRO HVAC swage tool set provides the perfect combination of durability, performance and convenience. Stop wasting time searching for the right expander size. Keep this AC line expander kit on hand to tackle any copper pipe job with ease.


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