RUKO Hand tap 3-piece metric M8 x 1.25 Right hand cutting DIN 352 HSS 1 Set

Taps from high-performance quick-action steel. For through thread and blind hole thread, in unalloyed and low-alloyed steels up to 800 N/mm² strength, tempering cast and non-ferrous metals. The thread is cut in three steps. Pre-cutter: Approx. 6-8 gear gate / center cutter: Approx. 4-5 gear gate / finishing tap: Approx. 2-3 gear gate This text is machine translated.