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This HSS serrated main die is engineered for screw cold heading applications, where reliable grip and consistent thread formation are essential. The serrated working surface helps hold the workpiece securely during heading, supporting stable production and repeatable part quality.
Intended for use as a main die in screw cold heading equipment, this HSS serrated die supports the forming of screw heads and shanks under cold-working conditions. It is suitable for manufacturers seeking dependable die performance in high-volume fastener production.
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