Originally posted by MarkJerling 21 bit! Curiouser and curiouser! What sort of bits do they have?
There are a zillion different types of screw drive bits. Flat, Phillips, torx, square, hex, Tri drive, posidriv, many different variations for drive types with security features, the list goes on and on.
I have a kit in my toolbox that has over a hundred bits, covering all I mentioned and more. It even has a nifty Y shaped bit for driving cup hooks. Although I have never hung a cup on a cup hook, I have hung wind chimes all around the porch on the house on them as well as all the hummingbird feeders.