This type of question may have been asked before, but I found not find it in the forum.
In the future I am planning on building some horn-loaded speakers like the Klipsch Lascalla, Belle or Khorn. There are numerous non-standard (i.e. 11, 19, 29 61 degree) beveled edges. Is it possible to cut good fitting beveled edges on a 3 axis router without resorting to the purchase of custom ground router bits?