6 in 1 Copper Swaging Tool HVAC Copper Tube Expander with Drill Bit Set 5cm Carabiner for 1 4 3 8 1 2 5 8 3 4 7 8 Pipe

Feature: 1. Portable and Practical: 6 in 1 HVAC tool set is compact and easy to carry. Compatible with copper pipe sizes of 1 4in(6mm), 3 8in(10mm), 1 2in(12mm), 5 8in(16mm), 3 4in(19mm), and 7 8in(22mm). 2. Efficient Operation: Copper tube expander equipped with a 1 4in hex handle for easy operation, can be directly connected to a drill interface. When used with a drill, it easily expands copper pipes, the copper pipe expansion efficiency is extremely high, saving time and effort. 3. Premium Material: The copper pipe expander is made of No. 45 steel, ensuring high hardness, wear proof, and proper toughness even in high temperatures, which is perfect for use as a copper pipe expansion tool with a long service life. 4. Sealing Function: The copper pipe expander forms a tight seal by expanding the copper pipe through rotation, stable and efficient, you can use with confidence. 5. Wide Application: This hole opener set is suitable for various scenarios such as air conditioning maintenance, refrigerator repair, copper pipe repair, and aluminum pipe repair. Specification: Item Type: 6 in 1 Copper Swaging Tool Material: No. 45 Steel Carabiner: Approx. 5cm 2in. Package List: 1 x Expander 1 x Buckle 1 x Connecting Rod Note: Please wear safety protective equipment when using and avoid rotating the tool too quickly.