Not sure how you could swing that one, you would have to machine the faces flat so the cutters would have a place to sit. Then tap the remaining metal so you could screw the cutters in. I'm not sure how strong it would end up being after you finished all of that, if it was all the possible.
I applaud your ambition but I just don't want you to risk ruining a tool when the chance of success isn't all that high.