技术细节
| 木材钻孔直径(最大) |
40 mm |
| 钢材钻孔直径(最大) |
13 mm |
| 混凝土钻孔直 径(最大) |
20 mm |
| 冲击钻 |
Y |
| 冲击率 |
18000 bpm |
| 空载转速 |
3000 RPM |
DM20V, 790W
- UVP: User Vibration Protection: A new structure to reduce vibration and noise in drilling for less fatigue
- Powerful 790W motor for fast drilling and heavy duty
- Variable speed by dial and large trigger
- Short offset of Chuck:23.5mm(15/16")
- Durable aluminun for gear cover and inner cover
- Slip clutch for some areas only
- Reversible by push-button