1. Versatile and Efficient: The Air Conditioner Copper Pipe Expander Set is a must-have tool for any DIY enthusiast or professional plumber. With its comprehensive packa, including 1 piece of Copper Pipe Expander, this tool set provides convenience and efficiency in expanding pipes effortlessly. 2. Construction: Crafted with high-quality materials, our Metric Reamer Flare Tool Pipe Flaring Tool Set ensures lonvity and durability. The eccentric cone gantry made from aluminum alloy, along with the 6-hole splint configuration, offers stability and precision during use. 3. Wide Ran of Sizes: This innovative Tube Expander Tools Kit caters to all your pipe expansion needs. With inch sizes ranging from 1/4 to 3/4, you can easily find the fit for your projects. Whether you're working on household appliances or electrical systems, this set has got you covered. 4. Easy to Use and Accurate: Designed for user-friendly operation, this Pipe Flaring Tool Set features positioning scribing and horizontal lock gantry functions. These features ensure precise and secure pipe expansion, allowing for seamless installation or repair work without any hassle. 5. Multi-purpose Application: As a versatile Household Tool Set, the Copper Pipe Expander can be used for various applications. From electrical installations to plumbing repairs, this tool set proves to be an indispensable asset. Its combination of functionality and reliability makes it an choice for professionals and DIY enthusiasts alike., Manufacturer: DRAUXI