No cracks, no leaks, and no traditional expanders needed!
Set your couplers and hydraulic expander aside! Expand aluminum or hard and soft copper tubes for your HVAC and refrigerator repairs and maintenance in just 5 seconds with this 6-piece Swaging Set.
Messy finishes, gone! - Each swaging drill bit set promises even stretching for all kinds of tubing.
Let the drill do the work - No more using an expander. Attach these to your electric or hand drill to stretch the end of copper or aluminum tubes quickly and easily.
The size to suit your needs - A set comes with 1/4", 3/8", 1/2", 5/8", 3/4", 7/8" swaging drill bit sizes with the perfect depth. These are the sizes popularly used in HVAC and refrigerator tubing.
No cracks - ZERO actual fire involves thus no hardening phenomenon that usually causes micro-cracks and leaks. This utilizes friction to expand the tubes, preserving the metal’s malleability.
Leak-free - Each bit prepares your tubes to make the perfect leak-tight permanent brazed connection every time.
- 1 x 6-Piece Swaging Drill Bit Set