Wow
I think I may be a bit out there but I run about 2000 RPM for a
thread that small..
That is only about 325 FPM. That is SLOW for Carbide and you will get
a better finish at that speed. We run the SECO threading inserts and
that is what it calls for.
So the question is will it Thread at the Higher speeds? A crash at
that speed would not be good...
Have a good one.
Brian