Type -H punches can be for swage dies or draw dies. For swage dies, they can be internal or external.
Then, depending on the type of swage die, you may need to specify a nose or base shape, or a diameter to fit
into a jacket or ejection pin hole in a point form die.
Finally, you need to specify the caliber. For some dies,
it is important to specify lead or jacketed bullets.
Conventional base and nose shapes are those listed on the
price list and on the web site as "standard". These are
normal price as shown for -H punch. Other shapes, including
specified dimensional variations from stock items, are
custom punches. In most cases, these will be the PUNCH-HC.