An HSS die is a round cutting tool made from High Speed Steel (HSS) used to cut or repair external threads on rods, bolts, and pipes.
Specifications
- Type: Round threading die
- Material: High Speed Steel (HSS)
- Thread size: M18 (18 mm nominal diameter)
- Pitch: 2.5 mm
- Thread standard: Metric ISO
- Thread direction: Usually Right-hand
- Outer diameter: ~38–50 mm (depending on DIN/brand)
- Thickness: ~12–16 mm