Thread-cutting sets HSS in steel case - 31 pcs.

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. Thread-cutting tool set HSS - 31 pcs. one three-piece set each of hand taps M 352 M 3 - M 4 - M 5 - M 6 - M 8 - M 10 - M 12 + 7 dies Ø 25,0 mm ≈ DIN EN 22568 in each of the sizes M 3 - M 4 - M 5 - M 6 - M 8 - M 10 - M 12 + 1 die stock 25,0 x 9,0 mm DIN 225 + 1 tap wrench, size 1½ DIN 1814 + 1 screwdriver