20-08-2019, 04:50 PM
Hi Bill,
Broaching is the way to do it but these tools tend to be rather expensive unless the machine shop happens to have one the right size, which never seems to be the case!
We have just bought one to broach an internal spline on a vintage Bentley gear box part we machined up but at some cost!
For a one off as in your case some ingenuity may be required.
Paul N-M
Broaching is the way to do it but these tools tend to be rather expensive unless the machine shop happens to have one the right size, which never seems to be the case!
We have just bought one to broach an internal spline on a vintage Bentley gear box part we machined up but at some cost!
For a one off as in your case some ingenuity may be required.
Paul N-M