The standard CH4D and LEE bullet-sizer dies are a one-piece, steel die body with proper sizer hole bored through it plus a pusher rod for each sizer.
NOE has a die body that accepts different sized inserts. I hope they are-all steel parts.
LEE has recently added a new type sizer that is similar to the NOE in being a die body with inserts. Aluminum parts house the steel inserts for the LEE, however. I have tried that one, compliments of gunner500. After sizing some .510 to .505, I could not get the threaded parts unstuck, they were "cold-welded" by the arbor press.
Maybe NOE can handle jacketed and monometal sizing as well as cast lead. Until I have tried it, I can only recommend the "unibody" sizers from LEE and CH4D.
Ron aka "Rip" for Riflecrank Internationale Permanente NRA Life Benefactor and Beneficiary .458 Winchester Magnum, Magnanimous in Victory THE WALKING DEAD does so remind me of Democrap voters. Donkeypox.
