Titanium coating for particularly long life and drilling performanceIn special HSS quality for long service lifeCross polished section and 135° point angle for optimum centring when drillingAccurate grinding as per DIN 338 RN for excellent measurement accuracy of the drillingHigh rotational accuracy as per DIN 1414Range of application: Steel (alloyed and unalloyed), iron, cast iron, sheet metal, non-ferrous metals, plastics, steel and cast steel up to 1400N/mm² strengthThis text is machine translated.