I just outside neck turned 30 cases lubing the mandrel with the Lubri-Kit oil. Worked well. I also used it on the outer necks. Not sure if that was a good idea. The necks look like they have a finer, almost polished appearance. It was like the carbide cutter had trouble biting into the brass. But the cut surface on the necks looks great.
Still I should maybe try one of the other cutting lube products...
