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| Categories | Core Cavity Mold | 
|---|---|
| Brand Name: | HEYA | 
| Model Number: | HY-303 | 
| Certification: | ISO9001 | 
| Place of Origin: | Guangdong, China | 
| MOQ: | 1pcs | 
| Price: | Negotiable | 
| Payment Terms: | T/T,D/A,D/P,Western Union | 
| Supply Ability: | 800 pcs/week | 
| Delivery Time: | 15-20 work days | 
| Packaging Details: | Coated with anticorrosive oil , packed in carton box | 
| Product Name: | Mold Core Pin | 
| Tolerance: | +/-0.001mm | 
| Application: | Electroforming process | 
| Hardness: | 43-47 HRC | 
| Feature: | Durable | 
| Processing Method: | Electroforming Processing | 
| Highlight: | precision core pins, core pin die casting | 
| Material: | Nickel | 
| Heat Resistance: | High | 
| Corrosion Resistance: | Excellent | 
| Mold Life: | Long | 
| Conductivity: | High | 
| Shape: | Customized | 
| Durability: | High | 
| Surface Finish: | Polished | 
| Thickness: | Depends on design | 
| Company Info. | 
| Dongguan Heya Precision Mold Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
| Attribute | Value | 
|---|---|
| Product Name | Mold Core Pin | 
| Tolerance | ±0.005mm | 
| Application | Die Casting Mould | 
| Hardness | 43-47 HRC | 
| Feature | Durable | 
| Processing Method | Electroforming Processing | 
| Material | Automotive, Motorcycle, Instrument, Daily Necessities, Crafts | 
With 15+ years of expertise in precision mold manufacturing, we specialize in crafting high-precision CD pattern mirror keypad molds for cavities and cores—serving industries such as consumer electronics, automotive interiors, and medical devices. Our solutions combine micron-level accuracy, intricate CD patterns, and mirror-finish surfaces, trusted by 200+ global clients including Fortune 500 companies.
| Performance Indicator | Specification | Industry Benchmark | Application Value | 
|---|---|---|---|
| Dimensional Tolerance | ±0.002mm | ±0.005mm (standard) | Ensures precise component replication | 
| Surface Roughness (Mirror) | Ra≤0.005μm | Ra≤0.01μm (common) | Minimizes light scattering for optical clarity | 
| CD Pattern Line Spacing | 0.05-0.5mm (±0.001mm) | ±0.003mm (typical) | Guarantees uniform visual effects | 
| Mold Life Cycle | ≥1,000,000 injection cycles | 500,000-800,000 cycles | Reduces long-term production costs | 
Using 5-axis CNC machining and advanced EDM technology, we achieve dimensional tolerances of ±0.002mm and mirror finishes with Ra≤0.005μm. This ensures flawless replication of microstructures (e.g., optical lenses, fluid channels) and eliminates post-processing requirements.
Our proprietary laser etching process creates CD patterns with line spacing as fine as 0.05mm, maintaining consistency across large production runs. These patterns enhance light diffusion (for LED displays) or create premium visual effects (for luxury device casings).
We select from premium mold steels (H13, S136, 718H) based on application needs. For high-temperature injection molding (e.g., PC, PEEK plastics), our H13 cores offer heat resistance up to 600°C. For medical devices, S136 steel ensures corrosion resistance and compliance with ISO 10993.
Capable of manufacturing molds with undercuts, thin walls (0.3mm), and conformal cooling channels. Our CFD analysis optimizes temperature distribution, reducing cycle times by 25-30% compared to traditional designs.
 
 
Whether you need a single custom mold or high-volume production tooling, our high-precision CD pattern mirror keypad molds deliver the accuracy, durability, and aesthetic appeal your products demand.
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