Spot welders are one of the very few pieces of metal working equipment that are actually very much cheaper to build yourself than to buy commercially. In fact, between salvaging a transformer out of ...

Just about everyone on here knows it’s quite possible to build one of these things using a re-wrapped microwave transformer, but they’re usually made of wood like the one we swap on Friday, and we ...

Learn how to make a homemade spot welder from a single screw with step-by-step instructions, easy materials, and tips for hobbyists and DIY enthusiasts to create a functional and practical tool at ...