Set: 3-piece, Taper tap: 5 - 6-thread chamfer, Second tap: 4 - 5-thread chamfer, Final tap: 2 - 3-thread chamfer, Thread: metric, DIN ISO 13, Flanks: relief-ground

Tolerance: ISO 2 / 6H., Surface: bright, Right-hand cutting, The hand tap consists of heavy-duty high-speed steel. For through threads and bottoming threads in unalloyed and low-alloyed steels up to a strength of 800 N/mm², malleable cast iron and non-ferrous metals. The thread is cut in three steps.