SKD61 Die Steel Core Insert with HRC56 Hardness for Customizable Plastic Injection Mold Parts

Mold Core Inserts are components inserted into mold cores, primarily made of steel material. While integrated cores are single-piece steel constructions, inserts offer flexibility in material selection and processing. The primary consideration with inserts is their potential impact on overall mold rigidity, though strategic material selection can independently reinforce weaker sections.

• Material Saving: When a mold core has isolated high points, inserts allow for shorter core dimensioning and avoid slower EDM processing
• Facilitate Ventilation: Essential for addressing drainage issues during EDM processing and poor ventilation during molding, particularly in deep rib applications
• Guarantee Precision: Enables grinding machine processing for highest precision requirements where EDM falls short
• Convenient Polishing: Provides access for polishing difficult-to-reach deep sections
• Convenient Mold Modification: Ideal for high-wear components or parts requiring frequent modifications

We are a factory located in Dongguan with over 15 years of experience, supported by a professional team for overseas business and after-sales service.

For standard products: provide model + size and quantity. For non-standard products: provide drawing and quantity.

Generally 3-5 days, varying according to products and quantity.

Yes, we offer samples or raw material for quality inspection. Customers bear freight costs, and some products may require sample payment.

Advanced machine equipment, mature technology, and skilled workers ensure product quality. Our QC department performs 100% inspection before every shipment.

Contact us with any questions after receiving samples or products. We work to resolve issues until complete satisfaction.

We support all mainstream international standards including DIN, JIS, AISI, ISO, DME, MISUMI, PUNCH, FIBRO, HASCO, DAYTON, etc.