Ironworker Punches & Dies: A Material Difference

Ironworker Punches & Dies: A Material Difference At American Punch, we are often asked about the material we use to make our ironworker punches and dies and if our tooling is through-hardened or just case-hardened. Most ironworker punches and dies are designed to punch thicker structural steel over ¼” and up to 1-1/2” thick. [...]