I found a 3 old axe/hatchet heads for a few euros. I thought restoring one of them would be a nice practice since I've never re-handled an axe. In hindsight I probably should have removed the rust with electrolysis, but the axe head had a lot of dents so I probably would have sanded it anyways. I might try that on some of the other axe heads I bought when I get around to it. What do you think? I would be happy to hear any tips since this was my first try on doing something like this.