I was wondering how do u guys make an arc on the Hurco milling machine going from x.5 and z.5 with .25R then x.5 and zo again with .25R? I was making those "thumb screws" using a ball endmill for the sides and had to do that top arc by laying down the milled thumb side then do the arc but I wanted to do it all in one shot without too many ops.
I called Hurco about that and they said something about "3d machining" which we don't have installed. I know I can do it in any angle but an arc?