Same-day-shipping from stock of DIN and ISO-compliant cutting punches and bushings, both in standard and in intermediate dimensions. Special orders (dimension and/or form) can be produced at short notice.
OF MATERIAL HSS
ISO 8977, type B (with collar)
Type B: with collar
hardened and tempered, inside and outside grinded in tolerance, with insertion chamfer.
HRC 62 ± 2