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: 235040
- Nominal thread size MF: MF 4
- Net weight: 25 g
- Thread pitch: 0,35 mm
- Length: 45.0 mm
- Spiral length: 10.0 mm
- Core hole diameter: 3.1 mm