Die Punch Pin
Die Punch Pin is a durable tooling element used in precision die systems for metal forming operations. It delivers consistent punching performance under repeated industrial use. Manufactured with high-strength materials, it ensures stable operation in demanding environments. Suitable for mass production applications, it supports accurate processing, improved efficiency, and long-term reliability in stamping workflows.
- Precision Fit: Ensures exact die alignment during operation.
- Low Maintenance: Reduces need for frequent tool replacement.
- High Load Endurance: Performs under heavy stamping pressure.
- Smooth Operation: Minimizes friction in continuous production.
Product Description
Introduction
Die Punch Pin is a precision-engineered stamping die component designed for punching, piercing, and forming operations in metal manufacturing processes. It is widely used in die systems where accurate positioning, stable cutting performance, and long service life are required. Manufactured from high-quality materials such as tool steel, high speed steel (HSS), and carbide, it ensures reliable performance in demanding industrial environments.
Through advanced CNC machining, precision grinding, EDM processing, and vacuum heat treatment, Die Punch Pin achieves excellent dimensional accuracy and consistent mechanical properties. Tight tolerances up to ±0.002 mm allow stable and repeatable punching results even under high-speed and high-load production conditions. Its optimized design enhances wear resistance, reduces friction, and improves overall tooling efficiency during continuous operation.
Die Punch Pin is widely applied in automotive manufacturing, electronics, connectors, terminals, household appliances, and precision hardware industries. It is suitable for progressive dies, transfer dies, and other high-precision stamping systems used in mass production. Custom options including diameter, length, head style, material grade, and surface coatings such as TiN or TiCN can be provided according to customer requirements. This flexibility makes it a reliable solution for OEM tooling, non-standard dies, and high-precision metal forming applications across various industries.
Specifications
| Item | Description |
|---|---|
| Product Name | Die Punch Pin |
| Material | SKH51 / SKH9 / DC53 / ASP / Carbide |
| Hardness | HRC 58–68 |
| Tolerance | ±0.002 mm |
| Diameter Range | Customized |
| Length Range | Customized |
| Surface Finish | Precision Ground |
| Heat Treatment | Vacuum Heat Treatment |
| Manufacturing Process | CNC Machining + Grinding + EDM |
| Customization | OEM / ODM Available |
Three Key Customization Aspects, Tailored to Your Needs
Matching different customization methods to meet various requirements.
Precision Manufacturing, Excellent Quality
High Positioning Accuracy
Die Punch Pin ensures precise alignment in stamping dies, helping maintain consistent hole placement and improving overall part quality in high-precision metal forming operations.
Strong Wear Resistance
Manufactured from premium tool steel, HSS, or carbide, it resists abrasion effectively, maintaining sharp edges and stable performance during long-term continuous production.
Excellent Impact Strength
The optimized material structure provides high toughness, allowing the punch pin to withstand repeated stamping forces without cracking or deformation.
Reliable Mass Production Stability
Designed for high-speed stamping environments, it delivers consistent performance and reduces downtime, supporting efficient and stable large-scale manufacturing processes.
Refined Service, Shortened Delivery Time
From design review to delivery, we provide dedicated one-on-one follow-up throughout the entire process.
Consultation → Provide Drawings → Design Review & Quotation → Order Processing → Quality Inspection → On-time Delivery → After-sales Follow-up
Our Advantages
Backed by over 25 years of engineering experience, our team offers comprehensive services—from customized mold design and precision machining to full-scale production—supported by a robust quality assurance system and proactive customer service. Certified under ISO9001, ISO14001, and IATF 16949, we continually strive for excellence in quality, innovation, and customer satisfaction.
Over 100,000 units in stock, with 2-hour shipment for standard products.
Implementing a three-stage inspection system—initial material check, in-process inspection, and final inspection.
Large inventory and quick turnaround, ensuring on-time delivery with 100% product inspection.
Application Range
The preferred choice across various industries.
