Custom High Precision HSS Punches for Cold Heading Moulds | ±0.005mm Tolerance | HRC 62-68 Hardness | Up to 1" Diameter
Price:
USD+Negotioned+Pieces
MOQ:
5 Piece/Pieces
Delivery Time:
12-15days
Brand:
HH, HengHui
Product Description
High Precision HSS Punches for Cold Heading Applications
Custom manufactured high-speed steel punches with ±0.005 mm tolerances and HRC 62-68 hardness for superior screw manufacturing performance.
Key Specifications
| Feature | Specification |
|---|---|
| Surface Finish | 6-8 micro finish with mirror polishing |
| Tolerance | ±0.005 mm precision |
| Hardness Range | HRC 62-68 (customizable) |
| Maximum Diameter | Up to 1" custom sizes available |
| Standard Compliance | DIN, JIS, ANSI, GB and various standards |
Premium Features
- High-speed steel materials: M2 (SKD11), M35 (SKD51), M42 (SKD61)
- Carbide options available for specialized applications
- TiN coating and multiple coating options
- Perfect tangent radius design
- Mechanical processing of geometrically possible surfaces
- Highly complex shape manufacturing capability
- Triple drawing process available upon request
Quality Assurance
All HSS punch pins undergo rigorous multi-stage quality testing to ensure superior performance and durability. Manufactured using premium materials and advanced techniques for consistent fastener production.
Delivery Information
Standard delivery timeframe: 12-15 days based on order quantity. Custom specifications and bulk orders may require additional processing time.
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Company
Chongqing Henghui Precision Mold Co., Limited
Location
Hailong Village, Baishiyi Town,Jiu Long Po District,Chongqing,China
Contact Person
Hou