For through hole and blind hole threads, suitable for alloyed and unalloyed steels.
For through hole and blind hole threads, suitable for alloyed and unalloyed steels up to appr. 850 N/mm² as well as aluminium, aluminium alloys (< 10% Si), copper and copper alloys (long chipping).
For through hole and blind hole threads, suitable for alloyed and unalloyed steels up to appr. 850 N/mm², cast steels, malleable cast iron, brass, aluminium and copper.