We have very conservative settings in Carbide Create:
for the tooling which we sell which should work as a starting point.
We have some videos on this at:
and hosted a pair of blog posts on the concepts:
https://carbide3d.com/blog/feed-and-speeds-part-1
https://carbide3d.com/blog/feed-and-speeds-part-2
and the community has put together a bit:
and at least one vendor rep here has a site entitled “Calibrating Feeds and Speeds when using Carbide Microtools”.