


7 7/8"(200.0mm) IADC537 Roller Cone Drill Bits
keyword:
Classification:

Introduce
![]() |
|
||||||||||||||
|
|
|||
RPM(r/min) | 120-50 | ||
WOB(KN) | 90-200 | ||
Formations | Soft to medium formation with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. |
Regular Models
Applications
![]() |
Related Catagories
![]() |
![]() |
![]() |
![]() |
PDC Bits | Hole Opener | Roller Cones (Thirds) | Piling Roller Cones |
Inquiry Now
Complete the form to get more information soon
Welcome to know our products
Get more product service information
CNTACT US
No.319-324, F1, Shoulashou Int'l. Autoparts Center,Shijing Road,Hejian City, Hebei Province, China
