5pcs Tool Drill Bit Set, Imperial Pipe Expander Air Conditioning Copper Pipe Expander - 1/4"+5/16", 3/8"+1/2", 5/8", 3/4", 7/8"

COPPER PIPE SWAGING TOOL BIT --- The copper pipe swaging drill bit is simple and easy to use,when air conditioning is installed, expand copper tube, make two copper tube mutual link(To be installed on hand electric drill). SWAGING TOOLS MATERIAL --- Made of bearing steel material,it has high and uniform hardness and wear resistance, and high elastic limit. EXPANDED COPPER PIPE --- High-temperature method preserves malleability, preventing cracks and leaks, perfect for installers,the method is much faster than the conventional method. EASY TO INSTALL --- A product of the swaging process with this tool making their way into HVAC systems lineset, perfect for installers, no matter a beginner or an expert Specifications: Features: Package Included: 5 x Copper Pipe Drill Bits(Imperial) Note:

• When working, the copper tube will heat up due to friction, which is a normal phenomenon.
• !!!!!!!!!!!!!!!!CANNOT be used on impact drills and electric hammer drills.
• Be sure to maintain stability during operation to avoid vibration, and it is best to add some lubricant to operate (the product does not contain lubricant).
• Heat by Friction,preserves copper’s malleability during the ing process, for a leak-tight fitting.
• Fits into any Drill,works efficiently along with the most common screwdrivers and drills, check the minimum requirements.
• 10X faster - Flares and swages in 5 seconds: Up to 10X faster than conventional tools.
• Avoid Cracks and Leaks - The high-temperature process will assure a perfect fitting, the metal doesn’t crack or thin.
• Due to the light and screen difference, the item's color may be slightly different from the pictures.
• Please allow ±0.5mm differences due to manual measurement.