Swaging Punches CT-95 #3415
- 1/4", 5/16", 3/8", 1/2" and 5/8"
- heat-treated and plated alloy steel tool
- expands one end of copper tubing for connecting the same tube sizes
This plated alloy steel that has been heat-treated will expand one end of copper tubing which will allow you to connect the same size tube.