I'd like to get that riffler set linked by goblyn13 for the odd angles, but that's down the road a bit. For now, I can vouch for the GF9's, they're handy little suckers. On some surfaces, though, if you want the super smooth look with no tool marks, follow them up with very fine sandpaper or some other polishing device. I have used a Dremel with polishing bits, the cone-shaped ones for jewelry. The fine points wear off almost instantly, though, so the next step might be these jeweler's synthetic rubber polishing pins. I've heard good things about them, but have not had the cash to order & try them out for myself. Hope that helps...