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.
- Item number: 246716UNC
- Nominal thread size UNC: 7/16"
- Net weight: 110 g
- Number of gears per inch: 14
- Core hole diameter: 9.4 mm
- Length: 70.0 mm
- Spiral length: 24.0 mm