The round die consists of heavy-duty high-speed steel (HSS) in unalloyed and low-alloyed steels up to a strength of 800 N/mm². The round die consists of 5% cobalt alloyed heavy-duty high-speed steel (HSSE-Co 5) in unalloyed and alloyed steels up to a strength of 1000 N/mm² and non-ferrous metals. The thread is cut in one operation.
- Item number: 240516UNC
- Nominal thread size UNC: 5/16"
- Net weight: 21 g
- Number of gears per inch: 18
- Outer diameter: 25.0 mm
- Thickness: 9.0 mm