Makes sense to me.David, this might be more up your alley! Machining radial brakes with the holes angled forward 7 deg. to be a little quieter.
Out of all the firearms that I own, 2 have nice finishes, it makes them nice to look at and a PITA to use and own. I bought a Belgium made Browning High Power years ago, I kept it for a while and sold it to a fellow who would treat it like his virgin daughter.You don't own anything with nice wood or high gloss bluing?
Each to their own.Life is too short to have functional but ugly stuff.
End mills make the best drill bits. You do have to make sure you get a center cutting one if its flat though.Neat!
I didn't know you could drill with a ball end mill!
Ice kept me home from work today, and i still learned something.
Win, win!