Accurate Cryogenics

The key factor for a stamping company or stamping tool expert is that this process should extend tooling life and greatly reduce the need to resharpen dies and downtime.

The following are some areas to explore if you are considering using cryogenics.
https://www.thefabricator.com/stampingjournal/article/stamping/cryogenics-putting-the-freeze-on-wear-answering-some-commonly-asked-questions

The Cryogenic Society of America