Also - it sounds like you’re doing your inlay in one pass with a starting depth of 0.1, meaning the bit is cutting a full 0.2 deep on the first pass. That may be too much for the engraving bit. I did a write up here on how to set it up for 2 passes so you don’t stress the bits:
That’s written for using Estlcam, but the same concept applies in CC as well.