| Customized: | Customized |
|---|---|
| Standard: | AISI, API |
| Length: | Taper-length |
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Introduction
Plate type pilot bit
1.suitable for guided drilling in the soft soil formation.
2.different pilot plates and alloy materials can be flexibly selected according to the specific geological engineering,thus effectuvely promote the construction efficiency.
3.two types of pilot bit,the first form:with the octagonal connection which passes the torque,prevents damage or seizure of the thread connection,facilitating disassembling of the pilot bit.the second form:without the octagonal connection.
| NO. | Name | Description (mm) | Connection with drill pipe | Thread | Signal type | Load the sonde |
| 1 | Sonde housing with drill bits | 1.Directly connect with male thread of drill pipe 2. Connect with drill pipe by octagon setFor Φ50 drill pipe |
1.Directly connect with male thread of drill pipe 2. Connect with drill pipe by octagon set |
as your requirements |
Wired Wireless |
End loading Side loading |
| 2 | Sonde housing with drill bits | For Φ60 drill pipe | ||||
| 3 | Sonde housing with drill bits | For Φ73 drill pipe | ||||
| 4 | Sonde housing with drill bits | For Φ76 drill pipe | ||||
| 5 | Sonde housing with drill bits | For Φ83 drill pipe | ||||
| 6 | Sonde housing with drill bits | For Φ89 drill pipe | ||||
| 7 | Sonde housing with drill bits | For Φ102 drill pipe | ||||
| 8 | Sonde housing with drill bits | For Φ114 drill pipe | ||||
| 9 | Sonde housing with drill bits | For Φ127 drill pipe | ||||
| 10 | Sonde housing with drill bits | For Φ140 drill pipe | ||||
| 11 | Sonde housing with drill bits | For Φ168 drill pipe |
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