Milled Tooth Tricone Bits
| Payment Terms: |
T/T,L/C,WU |
| Place of Origin: |
Xinjiang, China (Mainland) |
Product Detail
Model No.:
311
Production Capacity:
5000/year
Delivery Date:
3-60days
Means of Transport:
Ocean,Land,Air
Packing:
wooden case
factory price,fast delivery,high quality
| BITDiameter (mm) | IADC CODE | API RGE | Applicable Formations | RecommendedDrilling Parameters | N.W.(KG) | G.W.(KG) | Size(mm) |
| WOB (kn/mm) | Speedr/mm |
| (bit dia) |
| 190.5 | 311 | 4 1/2″ | mediumhard formation ,thick hard interlayer with High compressive strength,such asHard shale\Limestone\sandstone\dolostone,etc | 0.35~1.05 | 150~60 | 29 | 30 | 215*215*360 |
| 161 | 311 | 4 1/2″ | mediumhard formation ,thick hard interlayer with High compressive strength,such asHard shale\Limestone\sandstone\dolostone,etc | 0.35~1.05 | 150~60 | 20 | 21 | 215*215*360 |
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