Homemade replacement copper electrode tips for a 'Triangle' spot welding gun.

[brianhw]

Hi all,
I was kindly given this old spot welding gun some time ago and have just recently got around to making new tips for it as the existing ones were completely beyond reconstitution, as I think you'll agree when you see the video below. I'm hoping this might give someone the idea to do something similar with their welder gun maybe if replacement tips are no longer available or perhaps unduly expensive, etc.