File questions
JL
>I now have a drawer full of files and rasps. Some of them have a bit of rust. How do I deal with the rust and prevent it from happening again?
Another question is I have a number of files that are "pie wedge" shaped in cross-section. They are "round" or radiused on one side and taper to the other side. What the heck are they? I have heard of half-round, flat, triangular and round files, but I don't know what to call these (or what they are really used for).