How to add a 3 flute vee bit

That would be a start. There are a lot of F&S calculators on the internet that will let you put in the parameters of your bit and calculate the F&S needed. The user Julien has a F&S calculator on a github page. I cannot remember exactly but I think it is Shapeoko A-Z. Give that a search on the forum to find the link.

Here is a link for a site to do F&S:

Also check out this post here on the forum: