Transform an old microwave oven into a brand new spot welder!
Long-time Maker Matthew Borgatti recently completed work on a homemade spot welder, built from a scrapped microwave and a few other parts.
A fine-spot welder is one of the few equipment where building yourself is cheaper than buying. Description from avdweb.nl. I searched for this on bing.com/images
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Definitely building one of these this summer. I just wish I'd scavanged my old microwave before we got rid of it.
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