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The HSS main die is a precision-engineered tooling component designed for the production of special socket head screws. Manufactured from high-speed steel (HSS), it delivers excellent wear resistance, toughness, and dimensional stability under demanding cold-forming and heading operations.
Built to maintain accurate socket geometry and consistent thread profiles, this main die supports reliable, high-volume manufacturing of specialty fasteners while extending service life and reducing downtime.
Images are for reference only. Final specifications and dimensions are subject to order confirmation.
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