Six-Piece Segmented Hexagonal Cold Heading Die | Carbide Split Die

Six-Piece Segmented Hexagonal Cold Heading Die

HengfaMold's six-piece segmented hexagonal dies are precision-engineered tungsten carbide tooling for cold forging of screws, nuts, and other fasteners. The six-segment split assembled design, secured by a central sleeve, effectively disperses forming pressure, dramatically extends die service life, and prevents corner chipping — outperforming conventional monolithic dies in demanding high-volume production.

Key Features

• Six-segment split design – disperses forming pressure evenly, prevents corner chipping
• Tungsten carbide material – superior hardness and wear resistance for extended service life
• Central sleeve assembly – secure, stable structure for consistent forming accuracy
• Longer die life vs. monolithic dies – reduces tooling replacement frequency and downtime
• OEM & custom sizes available – drawing-based manufacturing supported

Applications

Suitable for cold forging hexagonal nuts, bolts, and fasteners on multi-station cold heading machines across automotive, construction, and industrial fastener manufacturing.

Custom Tooling & OEM Orders

Contact HengfaMold for custom hex sizes, non-standard profiles, bulk pricing, or OEM partnerships. Full technical consultation available.