Hopefully this is not thread drift. Some time ago I started a thread titled "Do you have a knife you keep to seriously abuse?". By that I meant a knife you keep around to do things really bad for a knife, cut tin cans and the like. Even non-knife folks usually have a kitchen knife dedicated to things like this. People who work on slipjoints usually use a dedicated knife to knock the knife apart, cutting steel or brass pins in the process and I'd say they like knives a bit.
The answers ran from the expected "use the right tool for the job" posts to folks talkin' 'bout their beater folder.
Anyway, the knife I have dedicated to be an extremely hard use tool is an old mora I traded for at a pow-wow. It had a broken handle and I just drove a file handle onto it and it lives in my tool tote with a cardboard and duct tape sheath.