https://forums.autodesk.com/t5/machining-discussions-forum/best-way-to-program-with-a-double-chamfer-mill/m-p/6091178#M5257 <BLOCKQUOTE><TABLE border="1"><TBODY><TR><TH>CGPM wrote:</TH></TR><TR><TD><BR />Stein has it right, but this is for one off/ short run stuff so no custom tools since it is always different.&nbsp; I just programmed a t-slot cut with a keyseat cutter so that would kind of work, but so would hand coding.&nbsp; Just wondering what the cleanest way to program this would be?<BR /></TD></TR></TBODY></TABLE></BLOCKQUOTE><BR /><BR />No, I mean you should model the cutter you're using as HSM* doesn't have a provision for back chamfer cutters. I did it just now for shiggles (using the Maritool pictured above - .484" diameter with .3125 shank).<BR /><BR />You have to change your "stock to leave" numbers a bit to get the chamfer you want, but once you have it where you like it, just create a pattern and repeat as desired. Sun, 06 Sep 2015 21:43:39 GMT Steinwerks 2015-09-06T21:43:39Z