
| Model | NZG-31IV |
| Dimensions (L x W x H) (mm) | 800*340*400 mm |
| Place of Origin | China |
| Power of petrol engine | 1.47kW( Mitsubishi petrol engine) 1.2kW( Honda GX35 petrol engine) |
| Max. drilling diameter | φ3 lmm |
| Spindle RPM | 250~ 285 r/min |
| Drilling time | ≤30s |
| Weight | ≤23kg |