Swaging Punch Set - 5-Pc - Mastercool

The Mastercool 70048 Swaging Punch Set provides a precise solution for expanding one end of copper tubing, enabling a secure, solderable connection with tubing of the original diameter. This professional-grade 5-piece set is an essential addition for technicians performing HVAC, refrigeration, and automotive A/C line repairs, ensuring strong, leak-free joints without the need for additional fittings.

Key Features

• Durable Construction: Each swaging punch is heat-treated to ensure maximum durability and extended service life in demanding professional environments.
• Precise Tubing Expansion: Designed to consistently enlarge copper tubing ends, allowing for a tight, concentric fit for brazing or soldering.
• Comprehensive Size Range: Includes five common O.D. sizes: 1/4", 5/16", 3/8", 1/2", and 5/8", covering a wide array of application needs.
• Efficient Joint Creation: Eliminates the need for traditional couplings, streamlining repair processes and reducing material costs.
• Professional-Grade Performance: Engineered to meet the rigorous demands of automotive and industrial technicians for reliable, high-quality connections.

Applications

The Mastercool 70048 Swaging Punch Set is ideal for a variety of tasks where copper tubing needs to be joined. It is commonly used by HVAC technicians for installing or repairing air conditioning and refrigeration systems, allowing for efficient connection of copper lines. Automotive mechanics will find this set invaluable for custom fabricating or repairing automotive air conditioning lines. Additionally, it can be applied in various plumbing scenarios requiring the expansion of copper pipe for secure, direct connections.