Since my wife is a high school math teacher, I thought it would be fun to do a little project with her for Pi Day. Using Fusion 360, we worked on the design together, and then created the CAM setups. We did a few engraving tests with various bits and depths before attempting to make the piece with a 30 degree V carving bit. It turns out a 60 degree bit would probably have been best, so we’ll have to try again once we get a 60 degree bit. It turned out pretty well though and we had a lot of fun making it!