High Strength Starts Here
Shank-reduction (束杆/强束) dies squeeze the shank to a smaller diameter — creating stepped shanks, flange bolts and studs with unbroken grain flow and high strength. Chamfer dies add clean lead-in chamfers in the same tooling family.
- Shank-reduction / extrusion dies for stepped shanks
- Chamfer dies for bolt and screw lead-in angles
- Carbide construction for high-pressure extrusion
- Supports 10.9 / 12.9 grade fastener production
| Specification | Details |
|---|---|
| Product | Chamfer dies, shank-reduction (extrusion) dies |
| Applications | Flange bolts, studs, stepped shanks, high-strength fasteners |
| Materials | Tungsten carbide, powder steel, HSS |
| Custom | Extrusion ratio and chamfer angle per drawing |