6 Piece Tube Expanders Kit - Bearing Steel - For Expanding Copper Pipes - Secure Hex Socket

General DescriptionThis tube expander kit includes 6 pieces designed for expanding copper pipes. With their sturdy construction and hexagonal handle design, these tools provide a secure grip and easy handling, reducing the risk of falling during use. They are made of bearing steel, ensuring good elasticity and fatigue resistance, making them durable even after prolonged use.Technical specificationsMaterial: Bearing steelNumber of expanders: 6 piecesFunction: Expansion of copper pipesUseThese expanders are mainly used to expand copper pipes, making it easier to connect two pipes when installing air conditioning systems. They maintain the ductility of the pipe during the expansion process, preventing cracks and leaks.