Suggestions for US Tools

Hey folks,

So in a few days, friends of mine who live in the US will visit us and they offers that they could bring me some tools from the US, if I need something special. First guess was some new tool from milwaukeea m12 line, but there's nothing right now whr I could need or already own. I am from Germany and here I work as an mechanic for heavy pile driving equipment, but for my hobby I'm also a woodworker, but also do all kinds of metal working and car repairs and stuff like that, I guess you could call me a experienced handyman.

I'm interested in all kind of tools, from absolutely classics to those small problem solvers.

So just suggested whatever you think of, just remember it have to fit in an already pretty full suitcase.