Posted by Michael Kelly on December 15, 1999 at 09:31:34:
I have a customer requesting a worm gear to mate with a 3/8-16 tpi screw. I would like to know if there would be a standard cutter which will produce this form or would it be special. I know the outside dia of the hob would have to be very small. I have a 48dp cutter which I think would work.