Posted by Don S. on November 13, 2011 at 09:15:12:
In Reply to: Advice needed posted by Harvey Snowden on October 28, 2011 at 00:13:12:
re: "what machine-s do I need?"
With the exception of the A3 designation, Fellows 6A type gear shapers are rated at 18" PD and 5" face width capacity. If able to use a 3" PD cutter, may be able to accept slightly larger work.
www.GearShaperParts.com