| Model: | 537 |
|---|---|
| Brand: | heng ji |
| Origin: | Made In China |
| Category: | Industrial Supplies / Mining Machine |
| Label: | drill bit , tridentate drill bit , 311drill bit |
| Price: |
US $2200
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:21 Dec, 2018 |
|
Model |
TCI Tricone Bits |
|
IADC CODE |
417 437 517 537 617 637 737 827 |
|
Available sizes(inch) |
3 1/2”~ 26” larger sizes can be custom as your requirement. |
|
API regular pin(inch) |
2 3/8;2 7/8;3 1/2;4 1/2;6 5/8;7 5/8 |
|
Recommended make up torque(KN.M) |
4.1-4.7/6.1-7.5/9.5-12.2/16.3-12.7/38-43.4/46.1-54.2 |
|
Advantage |
competitive price and best quality. |
|
Bearing type |
sealed bearing and non-sealed bearing JM/JMT(metal sealed journal bearing) RM/RMT(metal sealed roller bearing) JR/JRT (rubber sealed journal bearing RR/RRT (rubber sealed roller bearing FR(rubber sealed floating bearing) |
|
Formation |
soft ,medium soft ,hard,medium hard,very hard formation |
