Hand tap UNF ≈ DIN 2181 HSS, ground - 2 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.
Article number
Nominal thread size UNF
No. 4
Net weight
0.02 kg
36.0 mm
Spiral length
11.0 mm
Core hole diameter
2.4 mm