Hole Opener
Time：2016/11/06 Traffic：
| Hole Size(Code) | Cutter QTY |
Pilot Hole Size Inch |
Fishing Neck OD |
Bottom Conn. Type |
Water Hole Size |
Overall Length Inch |
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| Length | Width | Top Conn | ||||||
| 12-1/4″ | 3 | 8-1/2″ | 18″ | 8-8 1/2″ |
6-5/8 REG |
6-5/8 REG |
1-1/2″ | 60-65″ |
| 17-1/2″ | 3 | 10-1/2″ | 18″ | 8-1/2″ |
6-5/8 REG |
6-5/8 REG |
2-1/4″ | 69-75″ |
| 26″ | 3 | 17-1/2″ | 18″ | 9-1/2″ |
7-5/8 REG |
7-5/8 REG |
3″ | 69-85″ |
| 36″ | 4 | 24″ | 24″ | 9-1/2″ |
7-5/8 REG |
7-5/8 REG |
3″ | 90-100″ |
| 42” | 6 | 26″ | 28″ | 11″ |
8-5/8 REG |
8-5/8 REG |
4″ | 100-110″ |
Material AISI: AISI41××
Cutter Type: SM Type- Soft to Medium Hard Formation.
MH Type-Medium Hard to Hard Formation
XH Type-Hard Formation
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