If anyone has been following my spindle design thread:

http://www.cnczone.com/forums/showth...083#post142083

I am in the process of designing a spindle with support for an automatic tool changer. One of my aims is to build a small mill (a little bigger than a Seig X3) utilizing one of these spindles. I also want to build a carousel ATC tool changer for the mill as it seems like it would be a fun project.

Does anyone have a details/pictures of commercial carousel tool changers? I have a few ideas but would like to see how professional units work.