Swaging Tool Drill Bit Set with Hexagonal Handle Manual flaring Portable Bearing Steel Repairing for Copper Pipe with 7/8 Inch 3/4 Inch 5/8 Inch 1/2 Inch 3/8 Inch 1/4 Inch Bits

Features:
High Quality: Manufactured from ball bearing steel, durable and not easily damaged. which make your work easier and quicker.
Purpose: When air conditioning installation, open the copper pipe, make two copper pipes connected to each other. They can be installed on the hand electric drill.
Easy to Operate: Easy to Install, perfect for installers, no matter if you are just learning or have been doing it.
Multiple Size: A variety of reamer sizes are available, you can choose the suitable one according to your need.
Special Design: Through frictional heating, the contact surface between the flaring and the valve is enlarged, thus revolutionizing the cast pipe system.