ORIGINAL: rafsob
When we ream out the inside of the neck, we are talking about a process to put a slight bevel to the inside neck lip and removes any burrs and thenaids the bullet during seating. This is done because we don't bell our necks for rifle cases like we do for handgun cases.
I don't knowof anyonethat reams out the neck area during the reload process. Maybe this was misunderstood.
Thats the reason I asked, there is a thing called inside neck reaming, kinda like outside neck turning. It wasn't to attack you. Reloaders call what you are talking about "Chamfering" or neck deburr.