RUKO 2pce G HSS Hand Tap Set 1/4″

DIN 5157 Straight Flute High Speed Steel Hand Taps, Pipe Threads available in G1/4 or G1/8 Sizes. Choose Between Taper (A) Tap or Final (C) Tap. 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 operation.