Custom Stamping 0.01mm Die Punch Pins with TIN Coating
Precision-engineered carbide punch pins designed to enhance manufacturing efficiency by reducing tooling costs and minimizing production downtime. Our custom stamping solutions deliver superior performance for piercing, shaving, forming, and extrusion applications.
Product Specifications
| Material |
Tungsten Carbide |
| Hardness |
60-80HRC or material-dependent |
| Heat Treatment |
Available |
| Service |
Made-to-order |
| Surface Treatment |
TiCN, TiN, Aitain, Ticrn, nitriding, Black oxygened, Black coating, etc. |
| Closest Tolerance |
±0.01mm |
| Polishness |
Ra0.6 |
| Axiality |
0.005mm |
| Verticality |
0.005mm |
Manufacturing Process
1. Drawing & Cutting
Certified raw materials are drawn to precise diameter specifications and cut into rod-shaped punch pin blanks of fixed lengths.
2. Heat Treatment
Blanks are straightened using dial gauge precision, then heat-treated at 800-1300°C for 2-5 minutes. Oil quenching achieves tip hardness of Hv590-800, followed by low-temperature tempering.
3. Grinding Processing
Punch pins are secured in machine tool spring collets and precision-ground according to specific angular requirements for each needle base configuration.
4. Polishing
Surface cleaning removes oil, rust, and contaminants to ensure optimal performance and longevity.
5. Inspection & Storage
Rigorous quality control ensures all components meet specified indexes before packaging and warehousing.
Service Advantages
- Team Collaboration: Experienced workforce including engineers, programmers, QC specialists, and sales professionals working in unison to fulfill customer requirements
- Technical Expertise: Monthly skill development training sessions where engineers and technicians share innovative ideas and advanced machining techniques
- Communication Excellence: English-fluent sales team with comprehensive machining knowledge to accurately understand and address your specific needs
Product Range
- Core pins, cavity pins, insert pins
- HSS punches, precision punches, special-shaped punches
- Ejector pins, ejector sleeves, two-stage ejector pins
- Guide pillars, guide bushings, guide post sets
- Slide core units, latch locks, locating series
Frequently Asked Questions
How do I pay for the order?
We accept T/T (Telegraphic Transfer) and PayPal for payment processing.
Can you help evaluate if my product idea can be manufactured?
Yes! We provide technical feasibility assessments for new designs, including material selection, tooling recommendations, and cost analysis.
Can I test samples before placing an order?
Yes, we can produce samples for evaluation. Sample charges apply for custom orders.
What material is best for my component?
Material selection depends on your application requirements and operating environment. We provide expert guidance on optimal material choices.
What processing technologies do you offer?
Our capabilities include CNC turning, broaching, milling, drilling, etching, chemical machining, laser machining, Wire EDM, shaving, grinding, boring, and pulling operations.
What is the typical production timeline?
Standard production requires approximately 3 weeks, though timing may vary based on specific requirements and order quantity.
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