MUTUALLY EXCXLUSIVE is a good way of describing the thing. Press and dies are NOT at all similar, shotshells being paper or plastic cases, where rifle and or pistol cartridges use metal (brass) cases.
Powders might be interchangeable, at least re pistol and shotgun (for some uses), not likely with rifle ammunition, except for much reduced loads.
Hope this helps. You might also review a loading manual or two, for additional data, as well as manufacturers catalogues.