It seems like you should rough out with the 3.175mm Flat End Mill and then take care of details with the 1.5mm FEM. Not sure how to do this and set the 0 height between bits.
Here’s one good write up
Here’s another one:
It seems like you should rough out with the 3.175mm Flat End Mill and then take care of details with the 1.5mm FEM. Not sure how to do this and set the 0 height between bits.
Here’s one good write up
Here’s another one: