CNC Cutter Settings

Hi,

I’ve done some tests with the CNC module using the provided cutters and now I’m trying to use one I already had to cut slots: Link

First cutting results are fine, but the bit is getting hot while producing quite some dust. I’ve read that this can happen due to a too high spindle speed or a too slow feed rate. Now I’m not that experienced with cnc cutting. Can anyone recommend settings (feedrate, spindle speed, stepdown hight) for this bit or an approach to finding good ones?

That bit isn’t meant for cnc. It’s meant for being used in a handheld dremel tool.
You need to get some end mills meant for the job.

-S