https://forums.autodesk.com/t5/machining-discussions-forum/best-way-to-program-with-a-double-chamfer-mill/m-p/6091186#M5265 So the problem is trying to use a chamfer tool with a reduced neck which looks exactly like the real tool is the problem?<BR /><BR />So, back to the original question, what is the cleanest way to program an undercut chamfer? Mon, 07 Sep 2015 19:16:29 GMT CGPM 2015-09-07T19:16:29Z