技术细节
| 冲击率 |
1400 bpm |
| 冲击能量 |
42 J |
| 混凝土钻孔直 径(最大) |
28 mm |
| 额定输入功率 |
1340 W |
H70SD, 1340W
- Accepts 3 types of 28mm hex bit: standard, collarless retaining groove and air tool
- Anti-vibration handles for excellent vibration reduction
- Durable aluminium housing with double insulated internal construction
- Auto stop carbon brushes
- Chisel not included