Storage Punch and dies?

Can I use peanut oil to storage punches and dies? If not, which one can be chosen ?
Thanks all.

I don’t know about that. I do know that all materials must be food grade which are product contact.

I would wonder if the peanut could oil into the product somehow, and cause a peanut oil allergy in somebody. I think a DowChemical or SigmaAldrich would have GMP/Food Grade oil.

Maybe peanut oil will work though. GOod question.

As I recall the USP/NF have monographs for Corn and Soybean Oils. Peanut Oil, I have no idea!