Material: 42CrMo Hradness: 48+/-2HRC Surface Tolerance: 0.01-0.02mm Good quality and best price. 
The advantages of Golin Standard Tooling1.Quick and easy tool exchange2.Exceptionally precise, safe and flexible.3.Unsurpassed in speed and precision.4.Construction according to the high Wila standards.5.Golin Standard Premium and Golin Standard Pro tools can be used  in the same  clamping system6.Exceptionally long life span.Directly ApplicableAmada, Atlantic, Adira, Bystronic-Beyeler Euro-B, CR Electronic, Durmazlar,