Features：
- Insulation design for safety.
- Motor over load circuit protector.
- Built-in slip clutch system to protect from strong torque.
- Zwei-Geschwindigkeits-Funktion.
- With CE certification and CUL certification.
| Model | DF-1000C | DF-1200C | DF-1600C |
| Voltage | 110V or 220V | 110V or 220V | 110V or 220V |
| Power | 110V – 2640 W 220V – 3520 W | 110V – 2640 W 220V – 3520 W | 110V – 2640 W 220V – 3520 W |
| Rotation | 500/1000 rpm | 360/630 rpm | 270/460 rpm |
| Drill hole diameter | 25-254 mm | 25-305 mm | 25-406 mm |
| Drill depth | 520 mm | 620 mm | 620 mm |
| Height | 750 mm | 960 mm | 960 mm |
| Machine weight | 21.8 kg | 30 kg | 31 kg |
| G.W. | 27 kg | 35 kg | 36 kg |
| Two step speeding | YES | YES | YES |
| Package size | 49*31*83 cm | 53*31*108 cm | 53*31*108 cm |
Bohrmaschine für Stahlbeton DF-850 
