Copper Pipe Swaging Tool Set with Quick-Release Carabiner Holder
Expand soft copper pipes efficiently using your hand drill. The non-spiral, flat spade-like swaging tips utilize friction heat to expand soft tubing, allowing seamless pipe-to-pipe connection for HVAC installations.
Six Common Specifications Included
This set contains six standard HVAC outer diameter sizes: 1/4", 3/8", 1/2", 5/8", 3/4", and 7/8". Designed with a 1/4" hexagonal handle, these bits install directly into standard hand drills and impact drills.
Color-Coded Quick-Release Organization
Each drill bit rests in its own color-coded aluminum alloy quick-release sleeve, enabling rapid size identification. The sturdy locking D-ring carabiner clips to tool bags or belt loops, keeping the bits secure, accessible, and organized.
Secure Self-Locking Action
The quick-release holders feature a ball-detent self-locking mechanism. Simply push the sleeve collar up to insert or release a 1/4" hex shank bit. Once released, the collar snaps down to securely lock the bit inside.
Please strictly follow these parameters for optimal tool lifespan and personal safety:
- Soft Copper Only: This set is engineered exclusively for expanding soft copper pipes. Do not use on hard copper, stainless steel, or other rigid piping.
- Drill Speed: Set your drill to a moderate speed. Excessive speeds will overheat the tool or pipe prematurely.
- Required PPE: The swaging process generates extreme heat via friction. Always wear high-temperature anti-scalding gloves, safety goggles, and other protective gear.
Specifications
| Compatible Pipe Material | Soft Copper Only |
| Drill Bit Shank Type | 1/4" Hex Shank (Hexagonal Handle) |
| Bit Materials | HHS Steel |
| Quick-Release Holder Materials | Aluminum Alloy (Sleeves), Steel (Keyrings) |
| Included Bit Head Diameters | 1/4" (0.25 in / 0.63 cm), 3/8" (0.37 in / 0.95 cm), 1/2" (0.50 in / 1.26 cm), 5/8" (0.62 in / 1.57 cm), 3/4" (0.73 in / 1.86 cm), 7/8" (0.85 in / 2.16 cm) |
| Individual Bit Lengths | S 1/4 & S 3/8: 1.75 in (4.45 cm) S 1/2 & S 5/8: 1.93 in (4.90 cm) S 3/4: 2.42 in (6.14 cm) S 7/8: 2.46 in (6.25 cm) |
| Carabiner Dimensions | 3.0 x 1.0 in (8.2 x 2.5 cm) |
| Sleeve Dimensions | 1.50 x 0.57 in (3.7 x 1.45 cm) / Total 2.36 in (6.0 cm) with Ring |
Frequently Asked Questions
What types of metal tubing can be expanded with this set?
This kit is explicitly designed for soft copper pipes commonly utilized in HVAC and air conditioner installations. Do not attempt to use these bits on hard copper or rigid steel pipes, as this can degrade or damage the HHS steel tips.
How does the friction-based swaging mechanism work?
When coupled with an active hand drill, the flat, blunt spade tip rotates inside the soft copper pipe. This rotation generates localized friction heat, allowing the metal to soften and gently expand to the designated inner diameter without splitting or requiring expensive external copper couplings.
Are there any precautions regarding speed and temperature?
Yes. Keep the drill rotation at a moderate, controlled speed; spinning too quickly can cause thermal over-stress. Additionally, because the expansion relies entirely on heat generated by friction, the pipe and bit will become extremely hot. Always wear safety goggles and anti-scalding gloves during operation.