[3 & 8 Nut 1 | 3mm 62 Treibglieder]
[Halbmeißel 3 & 8 1 | 5 mm 56 Treibglieder]
Special punching process of the rivet holes (hardly any material wear). Hardened rivet flange (significantly higher service life). Particularly high chrome content (significantly higher service life and cut resistance).