Swaging Tool Drill Bit Set

Features: 6 Piece Swaging Tool Set - A product of the swaging process with this tool making their way into HVAC systems lineset. Multiple Size - 7/8", 3/4", 5/8", 1/2", 3/8", 1/4", 6 different sizes per set of your choice to meet your needs. High Quality Material - Made of bearing steel. It has high and uniform hardness and wear resistance, and high elastic limit. Multi Function - When air conditioning is installed, expand copper tube, make two copper tube mutual link. (To be installed on hand electric drill.) Innovation - Revolutionizing system for molding tubes using heat by friction way more surface of contact between the flare and the valves. Specifications: Material: 45# Steel Height: approx. 45mm/1.77in; 50mm/1.97in; 55mm/2.16in Size: approx. 7/8"(22.2mm/0.87inch), 3/4"(19mm/0.75inch), 5/8"(15.9mm/0.63inch), 1/2"(12.7mm/0.50inch), 3/8"(9.5mm/0.37inch), 1/4"(6.3mm/0.25inch) Color: Black Quantity: 6 pcs/set Note: Please allow slight measurement deviations due to manual measur