TCI Tricone bit is mainly used in oil well,water well, and geothermal well drilling engineering.
Our well drilling bit is designed and manufactured according to the standard of API 7-1.
Its features as long life, high drilling efficiency and low operation cost.
At present, more than 20 types drilling bit with sizes ranging from 3"to 26"have been developed by our team, which can be applied to different formations from soft to very hard.
| API 3 7/8"IADC517 Tricone Roller Bit Carbide Insert Drill Bit | |
|---|---|
| Bit Diameter | 3 7/8"=98mm |
| IADC Code | 517 |
| Pin Thread | API Reg. 2 3/8" |
| Bearing Type | Rubber Sealed Journal Bearing |
| Unit Weight | 7.0 / 8.0 Kgs |
| Packing Size | 120*120*220 mm |
| Rotary Speed | 120~50 RPM |
| Normal WOB | 0.35 ~ 1.05 KN/MM |
| Cutting Structure | Conical and conical scoop chisel tungsten carbide compacts. |
Application Formation | Soft with thin & hard stringers,such as salt bed,mudstone,sandstone,soft limestone and hard shale,etc. |
About us
Cangzhou East Drilling Tools Co.,Ltd is a China professional manufacturer of tricone bit,PDC bit,hole opener ,drag bit in Oil&Gas,Mining and Water Well Drillingfields.
Our company has worked on production and exporting business more than 15 years and have exported to America,UK,Canada,Italy,Dubai,Singapore,Brazil,South Africa and so on.
We have professional team to offer good quality drilling bits and also can provide creative solutions for you.
EAST Drilling Tricone Bit Application:
The IADC from 417 to 837 can meet your difference hard formations.
Also you can tell us the drilling formations,then we can offer professional suggestion for IADC.
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