Custom Special Shape Tungsten Carbide Cold Heading Die Punch Pin, Non-standard Profile Mold Insert For Screw Stamping Mould OEM ODM

  • Ultra High Precision Machining

    Adopt PG profile grinding & EDM finish, tolerance up to ±0.001mm, complex special irregular profiles fully customized per your drawings.

  • Premium Wear-resistant Raw Material

    Optional tungsten carbide, SKD11, SKH51, M42 high speed steel; vacuum heat treatment for super hardness, anti-cracking & long service life, reduce mold replacement frequency.

  • Mirror Polished Surface

    Smooth mirror finish without burrs, no scratches on stamped workpieces, stable forming effect, greatly lower product reject rate.

  • Wide Application Scenarios

    Perfect for cold heading dies, screw fastener molds, automotive hardware stamping, electronic connector forming, metal piercing & forging process.

  • Flexible OEM & ODM Service

    Support custom size, shape, material, surface coating (TiN/DLC); 100% dimension inspection before shipment, small trial order acceptable.

  • Factory Direct Supply

    Own CNC & grinding production line, competitive wholesale price, fast lead time, professional one-stop mold component solution.