How would you fillet the edge of a model with a CNC?

How would you fillet the edge of a model with a CNC? Do you have to use a round over bit, or a ball nose bit?

I’d use a ball nose, depending on what you want. There are also milling drills, that have a 30 or 45 degree angle, that do well for chamfering sharp edges.

Ok. Thanks for the tip. I’ll give it a shot.