Oval Punch
Oval Punch is a precision die component used for forming oval-shaped holes in metal stamping processes. Built for stability and accuracy, it performs reliably in progressive dies and continuous production lines. With high-quality tool materials and refined machining, it ensures smooth punching results. It is suitable for customized industrial applications requiring consistent shape control and durable tooling performance.
- Edge Sharpness: Maintains clean cutting edges over long use.
- Material Compatibility: Works with various sheet metal types.
- Load Resistance: Handles high stamping pressure without deformation.
- Process Stability: Ensures steady performance in mass production.
Product Description
Introduction
Oval Punch (Elliptical Punch) is a precision-engineered stamping tool designed for producing oval or elongated holes in sheet metal components. It is widely used in progressive die systems and high-precision forming applications where consistent geometry and repeatable accuracy are required. Manufactured from premium tool steel, high speed steel, or tungsten carbide, it delivers excellent hardness, wear resistance, and structural stability for long-term industrial use.
Produced through advanced CNC machining and precision grinding, Oval Punches achieve tight dimensional tolerances up to ±0.002 mm. The vacuum heat treatment process enhances material strength and ensures stable performance under high-speed and continuous stamping conditions. Its smooth surface finish reduces friction during punching operations, improving efficiency and extending tool life in demanding production environments.
Oval Punches are widely applied in automotive manufacturing, electronics, connectors, terminals, and precision hardware industries. They are suitable for a variety of stamping operations including punching, forming, and shaping. Custom specifications such as oval dimensions, length, material grade, and surface coatings like TiN or TiCN can be produced according to customer requirements, making them a flexible and reliable solution for OEM tooling and non-standard die applications.
Technical Specifications
| Item | Description |
|---|---|
| Product Name | Oval Punch |
| Shape | Oval / Elliptical |
| Material | Tool Steel / HSS / Carbide |
| Hardness | HRC 58–68 (depending on material) |
| Tolerance | ±0.002 mm |
| Size Range | Customized |
| Surface Finish | Precision Ground |
| Heat Treatment | Vacuum Heat Treatment |
| Manufacturing Process | CNC Machining + Grinding |
| 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 Shape Accuracy
Oval Punch ensures precise elliptical hole formation with tight dimensional control, maintaining consistent geometry across repeated stamping cycles in progressive die applications.
Excellent Wear Resistance
Manufactured from tool steel, HSS, or carbide, it provides strong wear resistance, reducing edge wear and extending tool life in high-volume production.
Stable High-Speed Performance
Designed for continuous stamping operations, Oval Punch maintains stable performance under high-speed and heavy-load conditions with minimal deformation.
Flexible Custom Design
Supports customized oval dimensions, materials, and coatings, allowing adaptation to various non-standard stamping requirements and complex die structures.
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.
Tolerance Precision Up to ±0.002mm
Selected authentic ingredients 1 piece is equivalent to 5 pieces
Batch processing and customization based on drawings, free sampling.
Application Range
The preferred choice across various industries.
