I've noticed a few references to people using laths for case trimming.
I'd like to know, what kind of chucking and tooling are you using or have found best ?
I've tried 2 different 3 jaw scroll chucks without much joy.
I've tried a 3 jaw scroll with soft jaws and bored them to fit a particular case, but while it worked better, it has limited interchangeability for other calibers.
I was thinking of using my collet chuck and getting an blank 5C collet to bore with steps (like a forster case trimmer 'chuck') but that would seem to provide very limited case support without also using a piloted type trimmer.
Any info and ideas appreciated, TIA.
Cheers, YV