Applying forces in milling

[freiFEM]

Hi all,
Can anybody give me an advice how can i define forces in milling operation so that stresses will be induced in the cutter body.In my case i tried to apply the forces in passive nd feed direction but the forces are not going into the cutter body.When i checked the output vectors they are only floating on the surface of the insert.As i explained, i need to see the resultant streses in the cutter body. Please give me your tips.

thanks,
tobias