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
246138UNC3
Nominal thread size UNC
1 3/8"
Net weight
683 g
Length
150.0 mm
Spiral length
63.0 mm
Diameter
Core hole diameter
30.7 mm