Posted by Dimebag on September 16, 2020 at 02:52:34:
In Reply to: Internal gears posted by Peter Colman on September 12, 2020 at 11:03:13:
I'd say no. One blade in a broach may cut something in a range of .001 stock, so depending on your tooth height it may be many, many blanks. Would you make the blanks from the HSS steel? If the gear has undercut then the internal has different geometry. There are more issues like that, I just named a few.