CamBam has a new plugin specially for doing "Trochoidal milling". I want to give it a try also I felt that it was time to prove that this type of milling is faster and easier on the cutters so I used a broken end mill, it has no tip it lost the flute on the first 10mm of it tip.
In short I took a endmill out of the bin and cut a 200mm wide 16mm thick steel plate yes steel.
I think the video proves the point and also shows CamBam can make the grade. I have a photo of the cutter if you guys want to see it.
http://www.youtube.com/watch?v=SOd8QuQK6VA]Trochoidal milling with a broken end mill.WMV - YouTube