7 Pcs Swaging Tool Drill Bit Set, HVAC Repairing Set Air Conditioner Copper Tube Expander Swaging Tool with Copper Pipe Cutter and Deburring Tool Boring Drill Bit with 1/4''， 3/8''，1/2''， 5/8''，3/4'' - TVlifams, Copper Swaging Tool

• 【What You Will Get】: This air conditioning copper pipe flaring tool set contains 7 tools: 5 Pcs different size drill bits, 1 Pc mini copper pipe cutter, 1 Pc deburring tool, complete set of tools, very suitable for air conditioning copper pipe flaring operation during HVAC installation, no complicated learning, easy to use. 【Drill size】: 5 different sizes of swaging tool hvac including 1/4'', 3/8'', 1/2'', 5/8'', 3/4''，Handle diameter: 7 mm (hexagonal handle), pipe reaming tool is a necessary accessory for repairing air conditioners. 【Mini copper pipe cutter】: 3-28mm (1/8" - 1 1/8") pipe swage tool can cut copper pipe, steel pipe, stainless steel pipe, aluminum pipe PVC and iron. Note: Cutting PVC pipe is not recommended because it is much more difficult to cut. 【Deburring Tool】: The blade is mounted on the handle can rotate 360 degrees, this tool helps to clean the top of the pipe or tube, it has a compact size and can easily be carried anywhere. 【Why Do You Need HVAC Tools Drill Bit Set】: When connecting copper pipes of air conditioners, the soft copper pipes are expanded by the rotation of the drill bit, so that the two copper pipes are connected without leakage. When used in combination with electric drill and impact drill, it works more efficiently. (The drilling speed should not be too fast.) The drill bit is made of durable and wear-resistant bearing steel, which is not easy to break, wear-resistant and durable.