For tough jobsMartin Miller´s new steel grade HP40+ is recommended for the most demanded cutting operations, whenever it comes to diecutting of very hard and abrasive materials, e.g. gaskets or stiff plastic. Due to the special dual edge hardening process and our many years of experience, Martin Miller is the preferred supplier for diemakers.
Our new cutting rule offers highest cutting bevel hardness combined with good processing on automatic bending machines.
Product recommendation: hard, rigid and thick materials, gaskets, stiff plastic, compounds
Dual edge hardening process• Multi layer combines HF and Plasma hardening technology
• Extended lifetime of cutting tool
Execution | Martin Miller HP40+ |
Bendability | 100° / R~0,2mm (for 2pt) |
Thickness | 2pt, 3pt |
Heights | 23,80mm / .937“ (others on request) |
Bevel | A, AA |
Bevel finish | Shaved |
Cutting edge angle | 42° / 54° |
Hardness body | ~380HV / ~39HRC |
Hardness dual edge hardening HP Plasma on tip HF High frequency hardened zone Edge hardening depth | ~800HV / ~64HRC 570 - 640HV / 54 - 57HRC ~0,2mm / ~.008“ |