- The velocity-adjustable drilling machines have the functions of soft start
- Constant power, stepless speed regulation
- Equipped with overload protection
- Mechanical clutch protection
Specifications:
| Concrete Drilling Range | ~9″ (~235) mm |
| Rated Voltage | 110/220~ V |
| Rated Frequency | 50-60 Hz |
| Rated Input Power | 4,180 W |
| No-load Speed | 660 rpm |
| Packing Size | 83 x 35 x 24 cm |
| Net/Gross Weight | 23/25 kgs |
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