tricone rock roller bits online manufacture

Water Well Drilling Roller Cone Bit / 9 1/2 Inch TCI Tricone Rock Roller Bits Basical Parameter Bit Size 9 1/2"(245MM) IADC Code 517G Connection 6 5/8"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 ... Read More

API 12 1/4 inch Tricone Roller Bit TCI Tricone Drill Bit for Well Drilling Basical Parameter Bit Size 12 1/4"(311.1MM) IADC Code 537G Connection 6 5/8"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 ... Read More

7 7/8 inch IADC 537 TCI tricone bit How to choose a model IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427/437 Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, ... Read More

7 7/8 inch IADC 537 TCI tricone bit Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years manufacturing and design experience,We specialize in researching and production of TCI Tricone ... Read More

17 1/2 inch IADC 627 TCI tricone bit Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years manufacturing and design experience,We specialize in researching and production of TCI Tricone ... Read More

9 7/8 inch IADC 627 TCI tricone bit First of all we want let you know that we are one of more than 20 years manufacture located in Hejian City Hebei China. We have so many clients from all over the world and ... Read More

250MM Three Cone Bit 250mm / TCI Tricone Rock Roller Bits For Water Well Drilling Basical ParameterBit Size 9 1/2"(241.3MM)IADC Code517Connection6 5/8"API reg pinNozzle Qty3NZMake up Torque(KN.m)16.3~21... Read More

Blue 216MM Tricone Rock Roller Bit 8 1/2 Inch With 80 - 40 Rotary Speed Basical Parameter Bit Size 8 1/2"(215.9MM) IADC Code 537 Connection 4 1/2"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 ... Read More

7 7/8 inch API oil water well drilling bit oil gas drilling equipment tricone rock bit Basical Parameter Bit Size 7 7/8"(200MM) IADC Code 537G Connection 4 1/2"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16... Read More

3NZ Nozzle Water Well Drilling Bit / Tricone Rock Bit Oil Gas Drilling Equipment Basical Parameter Bit Size 9 1/2"(241.3MM) IADC Code 537 Connection 6 5/8"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21... Read More