Originally shared by Donald Bailey
Still working on the drag knife, still having issues… not sure what the exact problem is. I am starting to think that the length might be an issue as my z axis has a bit of flex due to the unsupported wood the router mounts on, it is minor but 5 inches lower it is magnified quite a bit. I modeled this as close as I could to the Donek 1/4" knife, the blade is centered to the rotation, with the blade tip offset ~.16", using VCarve Pro drag knife gadget to generate the path… I am starting to think a tangential knife might be easier.