API tungsten carbide tricone TCI drill bit petroleum tools
Features :
1. Force balanced, resist impact to the blade during high-speed drilling, to make bit work stable.
2. Plus wear knot section, reduce collision in the high-speed rotational vibration.
3. Patented matrix formulation, extended bit life.
4. Optimal hydraulic design, easy to move out the drill cuttings and cooling.
5. Equipped with back reaming teeth.
6. The cutter is high performance to increase the ability of anti-impact and anti-abrasive
Available size
|
No
|
IADC Code
|
Recommendation
|
|
|
WOB(KN/mm)
|
Rotary Speed (rpm)
|
||
|
1
|
117
|
0.35~0.8
|
240~80
|
|
2
|
127
|
0.35~0.9
|
240~70
|
|
3
|
437 447
|
0.35~0.9
|
240~70
|
|
4
|
517 527
|
0.35~1.0
|
220~60
|
|
5
|
537 547
|
0.45~1.0
|
220~50
|
|
6
|
617 627
|
0.45~1.1
|
200~50
|
|
7
|
637
|
0.5~1.1
|
180~40
|
Our advantage
1.Good quality,reasonable price.
2.ISO9001:2000, ,API certified.
3. Timely delivery.
2.ISO9001:2000, ,API certified.
3. Timely delivery.
Send product request
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