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High precision boring machine.
Large worktable with rotary indexing device.
Manual control with handwheels for the vertical and transverse axes.
Suitable for high-precision boring and milling operations.
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| Category | Cars |
| Brand | SIP (Société Genevoise) |
| Model | Hydroptic 6A |
| Construction year | 1965 |
| Reference | A7-41097-4 |
