I have some German-made CK pliers and cutters that are pretty good, as well as the Knipex that have been mentioned.

Frank,
I seem to recall a discussion about the Robertson heads a few months ago. They're the square ones, aren't they?

We don't have those this side of the pond, but Pozi-Driv heads have become very popular. They're a little like Phillips, but with extra flutes to make a sort of star configuration instead of a simple cross.