Swaging Tool Drill Bit Set

The full range of the Swaging Tool Drill Bit Set makes it easier to expand HVAC tubing. It preserves copper/aluminum malleability while doing the swaging, avoiding cracks, and leakages! With this set comes the most common HVAC tubing diameters that work for both hard and soft copper standardized, easy to braze swages in one set! The set is for hard and soft copper tubing. It creates a precise deep swage without wobbling or cracking that is easier to braze. Contains 6 pieces in a set, with the following diameters: 1/43/81/2"5/8%3/4"and7/8 (tube's outer diameter) Capable of swaging Soft, Hard, Copper, and Aluminum when coupled to a drill.Uses a system of heat by friction. The swage stopper will provide great-swage depth for perfect fitting. The tools are designed to work along with drills and/ or screwdrivers, with a maximum of 1800 RPM and 500 watts for corded drills, or superior and 1800 RPM and 18V, or superior, for cordless drills. Using the tools along with less powerful equipment