Custom Pierce Punch 7mm Standard Fin Die Punch Fin Die Accessories
Our high-speed fin die pierce punch is manufactured from premium powder high-speed steel (HAP40 or ASP30) with precision grinding for extended service life and exceptional manufacturing accuracy. Designed for punching aluminum foil, copper foil, and stainless steel, these components serve as essential spare parts for fin production in HVAC systems, heat exchangers, evaporators, and condensers.
| Attribute | Value |
|---|---|
| Product Name | Pierce Punch and Die For 7mm 9.53mm Fin Die |
| Material | HAP40 or ASP30 |
| Specification | 1/4",3/8",1/2",5/8",3/4",7/8",1" etc |
| Processing | Precision CNC Lathe Turning |
| Heat Treatment | HRC 64°-66° |
| Accuracy | 0.001 |
| Quality | 100% Inspection |
| Surface Finish | Ra 0.4 |
| Surface Treatment | Burnishing |
| Service | OEM or ODM |
| Application | High speed fin press line for punching aluminum foil, copper foil, stainless steel, etc |
- 5mm, 1/4"
- 7mm, 5/16"
- 8.9mm, 3/8"
- 12.7mm, 1/2"
- 14.5mm, 5/8"
- Custom sizes available
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing for the HVAC, heat exchanger, and refrigeration industries. Our expertise extends to serving sectors including new energy, medical devices, semiconductors, aerospace, photovoltaics, and automotive applications.
For additional inquiries, please contact our technical team.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.