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.


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至: 河间万象钻采机械设备有限公司
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