Posted by Aditya Patel on April 05, 2013 at 08:22:01:
Hi, we just bought fellows 4GS gear shaper without any manuals or change gears. I want to know what max dia gear & module it can cut? There is one air connection which needs the air pressure, can anyone explain me why it is needed. There are two pipes which goes into bottom & top of one cylinder in front of the machine.