I've been thinking about this a while. Seeing how the money is not there for a mill, but I could swing a HF drill press and the $59 mill vice.
I've thinking.....mind you now the last time I was on a mill was in 1978, BUT:
What if you drilled down to 90% of required depth, then used one of those mill bits vertically to clean up the sides and flatten out the bottom areas where the FCG reside? Then you would not be putting a load horizontally on the drill press. It would take some time to do in the mag well, but I ain't doing nothing but waiting to die every night after work right now, so time is not no big deal.
So my real question is will one of those mill bits work in a fashion like I am waiting to use it?