I have just finished a program that lets you sketch a custom set of tooling, useful for people who make their own tools.
You can even save a .jpg and share the picture on example pyrobin.
http://www.flashnet.dk/rts/
Once you get going it's pretty self-explanatory.
I've put a lot of work hours and effort into it, so I hope you'll find it useful when making your rocket tools.
I also hope this will replace the use of words when explaining rocket tooling

- Nic