Ultra Precise Wire EDM Parts with 20µm Wire and ±2µm Tolerance Machining Services for Complex Geometries
Our comprehensive Electrical Discharge Machining (EDM) services deliver ultra-precise manufacturing solutions for complex geometries, intricate details, and challenging materials. We utilize advanced wire EDM, sinker EDM, and hole drilling EDM technologies to achieve exceptional accuracy and superior surface finishes beyond conventional machining capabilities.
EDM is particularly effective for applications requiring tight tolerances, sharp corners, delicate features, and hardened materials—making it essential for aerospace, medical, automotive, and precision tooling industries.
| Attribute | Value |
|---|---|
| Materials | Copper, aluminum, brass, stainless steel, titanium alloys, Inconel, tool steels |
| Lead Time | 7-10 days |
| Precision | ±2µm (0.0001") achievable for micro-tolerance applications |
| Wire Sizes | Standard fine wire to ultra-fine microwire, down to 20µm (0.0008") |
| Complex Geometry | Intricate shapes, sharp corners, thin walls, and detailed contours |
Our high-end CNC Wire Electrical Discharge Machining services provide capabilities ranging from standard to ultra-high precision with tolerances as tight as ±2µm (0.0001"). We serve diverse industries with expertise in multiple wire sizes—from standard fine wire EDM down to 20µm (0.0008") micro wire.
State-of-the-art EDM equipment and process expertise produce highly accurate, repeatable components from nearly any conductive material. Wire EDM enables intricate geometries, ultra-fine features, and tight tolerances often unattainable with traditional CNC machining. Our specialized processes can produce micro holes as small as 30 microns, expanding possibilities in precision manufacturing.
Consistent edge quality and kerf width are critical in Wire EDM machining. Key factors include:
- Wire diameter (thicker wires produce wider kerfs)
- Machining speed (affects thermal impact)
- Material properties
We utilize advanced monitoring techniques for real-time adjustments, ensuring optimal edge quality and kerf width. This approach minimizes finishing requirements, improves efficiency, and reduces costs.
We implement strict quality control measures throughout production:
- First Article Inspection (FAI) before series production
- In-process dimensional monitoring
- Final inspection using CMM, microscopes, and surface testers
- Compliance with ISO9001 and industry-specific standards
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.