On Mon, 28 Nov 2005, Russell McMahon wrote: >> Guillotine > > Which is what PCB houses tend to use. I think that most automated houses use a mill bit in the CNC machine for that. Also large volume often use a mini disc saw table (diamond or carbon) to cut boards out of panelized plates. Peter -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist