# Surface Grinding

> Abrasive finishing for flatness, parallelism and tight thickness control on hardened parts.

- HTML page: https://fabvector.com/services/surface-grinding (Portuguese: https://fabvector.com/pt/services/surface-grinding)

## Capabilities

| Spec | Value |
|---|---|
| Max grinding envelope | 600 × 300 × 300 mm |
| Flatness | 0.002 mm |
| Parallelism | 0.003 mm / 300 mm |
| Thickness tolerance | ±0.003 mm |
| Surface finish | Ra 0.2–0.4 µm |

## Typical applications

- Hardened die plates and bolster blocks
- Gauge blocks and inspection fixtures
- Mold base datum faces
- Spacers and shims with ±0.003 mm thickness