# Wire EDM

> Electrical discharge wire cutting for hardened steels, sharp internal corners and zero-force profiles.

- HTML page: https://fabvector.com/services/wire-edm (Portuguese: https://fabvector.com/pt/services/wire-edm)

## Capabilities

| Spec | Value |
|---|---|
| Max workpiece | 800 × 600 × 250 mm |
| Accuracy | ±0.003 mm |
| Min internal corner radius | 0.07 mm |
| Max hardness | No limit (66 HRC routine) |
| Surface finish | Ra 0.4 µm (skim passes) |
| Typical lead time | 4–8 business days |

## Typical applications

- Punches, dies and form tools
- Hardened gauges and fixtures
- Spline and keyway internal profiles
- Extrusion dies