How to Select the Right Header Punch Material for Your Fastener Production Line?

Choosing the wrong header punch material is the silent killer of profitability in cold heading. It manifests as frequent machine stoppages, inconsistent fastener dimensions, and inflated scrap rates. At Xiluo Mold Technology, we believe the solution isn’t simply buying the most expensive tool, but mathematically matching the header punch material properties—specifically hardness and toughness—to your […]