With a bit that small, you are obviously working in small areas at a time. You might have to do some testing for feed rate, but you should be able to just let the machine do the work in "auto" mode. That 1/2" corrective range is pretty huge compared to a bit that small. 0.2 mm is only .007" that's 1/128" super small. I have seen "pointed" bits that aren't that small at the tip
![Blink [blink]](https://www.festoolownersgroup.com/Smileys/default/blink.gif)
I'm sure it would also depend on what you are trying to cut and how deep. Maple, Poplar, MDF, Acrylic, etc. they would all be different.