Cordless metal eater
If I had to re-assemble my workshop from scratch, one of the first tools I would buy would be a cordless angle grinder. I would not have guessed that a decade ago, but I use mine all the time now. I’ve found that an angle grinder is the perfect tool for cutting through thick or thin metal. I can cut rebar, metal sheeting, chicken wire, hardware mesh, rusty nails, old hinges, stripped screw heads, welded parts, etc. It is the cheapest way cut metal. The cordless part (a little more expensive) makes it so easy to grab and go. Because they grind with grit instead of cutting with teeth, they aren’t as scary as a saw, too. You can find them for all battery types; mine is a Dewalt DCG 412. — KK