Our new high performance grade K55SF sets new standards for carbides. The important thing here is that this material can develop its full performance and superiority only if the cutting data are significantly higher in comparison with conventional carbide grades. K55SF is made of superfine tungsten carbide and significantly surpasses our previous grades in hardness without losing in toughness.

Konrad Friedrichs manufactures 14 types of hard material which comply with the top standards for cutting and non-cutting shaping. In total, approx. 35 tonnes of hard material are delivered monthly to the precision tool industry and other industries worldwide which require our high quality products for milling, drilling and planning applications. All tools manufactured from the Konrad Friedrichs GmbH & Co. KG carbide grades for special machining offers a good combination of high hardness and wear resistance with a good toughness