Thread cutting tool sets HSS in practical wooden case - 28 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 - 28-pcs. one two-piece set each of hand taps G DIN 5157 — 1/8 - 1/4 - 3/8 - 1/2 - 5/8 - 3/4 - 1" + 7 dies G DIN EN 24231 in each of the sizes - 1/8 - 1/4 - 3/8 - 1/2 - 5/8 - 3/4 - 1" + 5 die stocks DIN 225 in each of the sizes 30,0 x 11,0 mm - 38,0 x 10,0 mm - 45,0 x 14,0 mm - 55,0 x 16,0 mm - 65,0 x 18,0 mm + 2 tap wrenches, size 3 and size 5 DIN 1814