Author: Shamu
Subject: Case Neck Concentricity
Posted: June 20 2023 at 10:46am
Subject: Case Neck Concentricity
Posted: June 20 2023 at 10:46am
Do you use any kind of lube inside the case neck when resizing?
A while back I polished all my expander balls & started using a dri-lube applied inside the neck with a cleaning brush.
The polishing is a "one step & done" thing. I just chucked the shaft in a power drill & spun it till it was mirror-bright in Green ScotchBrite pads. I cut a 1" strip off the narrow side of the pad & squeeze the ball from both sides for the most concentric polishing I could think of.
It made quite a difference to me.