For wot its worth (?) GONRA uses the 3 of the SMALLEST Lee "lag screws to the bench" presses as basis for modifying for other stuff:
Priming with .50 BMG Boxer, 8mm Berdan, 9mm Berdan PRIMERS (not calibers) , also explosive bullet manufacture...
(Make yer own tooling / modify commercial dies / etc. for this stuff.....)
LARGEST Lee "lag screws to the bench" press is great for processing "range brass" etc.
Its plenty large enuf to properly (headspace / chambering in semiautos / etc.) process yer brass.
Why ANYBODY purchases the "hand presses" is beyond me. Guess we're "all different"....