Reply To: Oval holes



Try estlcam, with arcs turned off. Fusion is a pretty advanced program you could easily be overlooking something.

You are still going very slow, and those bits are not the right ones I have no idea what those are actually for. Look in the shop page for the recommended bits and get them from anywhere you want. Did you raise up the material, that will minimize the problems from too long of rails, if that is even a problem.