Pictures are worth a thousand words.
Carbide Factory Crimp Die
Collet Style Crimp Die(no cutaway available)
Yes, I'm aware of how the instructions are labeled in the packaging.
Short Bottle Neck Collet Style Factory Crimp Die
Factory Crimp Die
If you notice the name is different for every one. Same word are used but they all have different names. You need to call them by the proper name so people know which one you're talking about.