Feature:1. Versatile Application: Suitable for air conditioning and refrigeration tool maintenance, this kit quickly straightens, cuts, and reforms metal copper pipes without needing a power source for convenience.2. Easy to Use: Simply clamp and form with our manual pipe rounding pliers, offering accuracy and control for various pipe materials and ensuring a smoothly, circular finish.3. Rapid Pipe Repair: Effortlessly restore damaged pipes to their original diameter with our pipe restoration pliers, enhancing durability and extending the lifespan of your piping systems.4. Seamless Beveling: Our chamfering tool expertly removes pipe burrs, ensuring clean and even joints that are to use, improving both functionality and appearance.5. Convenience and Efficiency: No power source required; achieve accurate pipe repairs on site quickly and conveniently, making this kit a must have for professional grade installations and maintenance tasks.Specification:Item Type: Metal Pipe Repair KitMaterial: Aluminum Alloy Application: Suitable for pipe diameters of 1/4in, 3/8in, 1/2in, 5/8in, 3/4in, and 7/8 inches. Repair flattened copper, aluminum pipes and restore their shape.Application: for Air Conditioning, Refrigeration Tools Maintenance and Installation Features: Suitable for quickly shaping, straightening, cutting, and deburring metal copper pipes without the need for power sources, convenient and efficient..Package List:1 x Tube Shaping Pliers1 x Straightener1 x Cutting Cutter1 x Chamfering Tool