Kimdrill Roller Bits single cone drill bits button bits for rock core barrel

US $235 / pc

Min. Order: 100 pc

TCI Tricone Drill Bit

US $1000 / pc

Min. Order: 1 pc

Tricone Rock Bits--311.1 IADC 537

US $2000 / pc

Min. Order: 1 pc

15 1/2"IADC637 tricone bit factory supply rock drilling tools

TCI tricone rock drill bit

Yichuan IADC 617 Single Cone Rock Roller Drill Bits Cone Barrel For Rotary Drill

US $325 / pc

Min. Order: 1 pc

TCI tricone rock bit IADC 537 8 3/8 inch for drill water well

US $800 / pc

Min. Order: 1 pc

TCI tricone bit for rock

chinese factory 9 7/8 inch tricone rock drill bits for water well drilling

US $1000 / pc

Min. Order: 1 pc

Api Drilling Tool Sliding Bearing Tci Tricone Rock Roller Bits

US $600 / Piece

Min. Order: 2 Piece

14 3/4" TCI(tungsten carbide insert) tricone rock bits

US $600 / pc

Min. Order: 1 pc

CDHP Tricone Bit ATS series Tricone bit for Hard Formation

US $3000 / pc

Min. Order: 1 pc

tricone bit / rock bit

US $300 / pc

Min. Order: 1 pc

12 1/4'' rock steel drill bit for oil well drilling/mining field

US $1100 / pc

Min. Order: 1 pc

Oilfield Drilling rig