Description
Name: 12 1/4" IADC 517 tci tricone bit
NO.:SPD-517G
Product description:TCI Tooth Tricone Bit,Elastomer sealed bearing for different applications.
Sizes range: 3 7/8 to 36 and customized according to drawings or requirements.
Certification:API &ISO:9001,compliant with IADC standard.
|
Basical Parameter |
|
Bit Size |
12 1/4"(311.2MM) |
|
IADC Code |
517G |
|
Connection |
6 5/8"API reg pin |
|
Nozzle Qty |
3NZ |
|
Make up Torque(KN.m) |
38~43.4 |
|
Operating Parameter |
||
Rotary Speed(rpm) |
140~60 |
|
Weight on Bit(KN/MM) |
0.35~1.0 |
|
Formation |
Soft formation with low compressive strength ,and high drillability ,such as mudstone,gypsum,salt,soft limestone,etc. |