This is how I do it with Giraud Trimmer that trims and chamfers in one act.
1) Tumble Brass
2) Lube with hornaday one-shot
3) Size and de-prime. Set Sizing die as per case gauge ( I use a JP rifles case gauge with Wylde chamber). I set up my sizer on the 1050 and use the one stage to do this.
4) Trim and Chamfer on Giraud
5) while trimming check for dented brass, discard.
6) Clean primer pockets with steel brush (RCBS), check for dented brass, discard.
7) Clean lube off brass by rolling brass on cotton rags soaked with rubbing alcohol
8) utlizing sized .223 shell cut in half, adjust swager on 1050 and expander die to adequately remove crimp on all rounds.
9) Reload once OAL, Powder load, primer depth and crimp set on test rounds. I barely crimp on the bullet cannelure to avoid overpressure.
10) Case gauge all loaded bullets.