Hand tap UNC ≈ 352 HSS, ground

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
246120UNC3
Nominal thread size UNC
No. 12
Net weight
0.045 kg
Length
50.0 mm
Spiral length
18.0 mm
Diameter
Core hole diameter
4.5 mm