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HIGH SPPED SMALL HOLE EDM DRILLING MACHINE
| Item | Unit | DK703 | DD703 |
| Worktable size(L×W) | mm | 320x440 | 400X600 |
| Table travel(X×Y) | mm | 250x350 | 300X400 |
| Z axis travel | mm | 300 | 300 |
| Servomotor trave | mm | 350 | 350 |
| Max. drilling depth | mm | 300 | 350 |
| Electrode diameter | mm | Φ0.3-Φ3.0 | Φ0.3-Φ3.0 |
| Max.working speed | mm | 40-60 | 40-60 |
| Depth diameter ratio | mm | 300:1 | 300:1 |
| Working solution | Water/Saponification | Water/Saponification | |
| Working | Mpa | 7 | 7 |
| Max. working current | A | 30 | 30 |
| Max. Power consumption KVA | KVA | 3 | 3 |
| Controller type | Automatic Z axis | Automatic Z axis | |
| Digital Display | Two axis, optional Three axis | Two axis, optional Three axis | |
| Net weight of machine | kgs | 600 | 800 |
| Overall dimension of machine | mm | 920x950x1750mm | 1000x970x1800 |
DD703 HIGH SPEED SMALL HOLE EDM DRILLING MACHINE