- APPLICATION: The tube expander is ideal for a variety of tasks, including the installation and maintenance of air conditioning systems, cold storage units, automobile repairs, and pipeline work. It effectively aids in creating smooth connections and fittings, ensuring reliability in critical applications. - MATERIAL: Made from durable steel and aluminum alloy, this eccentric expander set offers exceptional strength and longevity, making it a dependable choice for both professional and DIY projects. - SIZE: Compact dimensions of 20cm x 22cm x 5cm (7.87 inches x 8.66 inches x 1.97 inches) ensure that it is easy to handle and store without taking up excessive space. - EASY TO USE: The copper pipe expander is designed for user-friendly operation, allowing you to achieve precise expansions with minimal effort. It comes with a convenient storage box, keeping your tools organized and accessible. Use Scenarios: 1. Perfect for HVAC technicians who need to expand copper pipes for air conditioning installations, ensuring a secure fit and optimal performance. 2. Essential for automotive professionals performing maintenance on cooling systems, where accurate pipe expansion is crucial for preventing leaks. 3. Valuable for plumbers working on residential or commercial piping systems, facilitating efficient installation and repairs. This tube expander combines functionality, compatibility, and ease of use, making it an essential tool for anyone involved in installation or maintenance tasks.