HeavyDutyWonk

I did not watch him do the project, but the jist of the conversation was that he was going install a drill bit that fit the 209 hole in the press, center the breech plug in a vice under thatbit- then remove that bit and in install a "J" bit - drill the primary hole to the measured depth then a "K" bit to complete the hole to desired diameter and depth. I had taken him a BP that was already completed - so he got the measurements from that.