| Maximum drilling depth (m) | 30 |
|---|---|
| Drilling diameter (φmm) | 90-65 |
| Torque of power head (Nm) | 3900 |
| Speed of power head (r/min) | 0-100 |
Zhengzhou Yutong Group Co., Ltd.
Name : ZHENGZHOU YUTONG
Service Tel : +8637189993235,0062 81283725207(Local) / 0086 18736032206 (China),0098-21-88750727
E-mail :
Web Site : http://www.yutonghi.com/
Address :
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