Roller bits

Tricone bit, mining drill bits

US $300 / pc

Min. Order: 1 pc

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

14 3/4" tricone bit

Steel Tooth Tricone Bit

US $4 / pc

Min. Order: 1 pc

Tricone bit --9 7/8"IADC 537

US $1500 / pc

Min. Order: 1 pc

tricone bits

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

12 1/4" tungsten carbide inserted mining tricone bit

6" iadc537 TCI Tricone Bit for Water Well Drilling

US $660 / 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

Chuan Shi IADC537 sliding bearing Insert oil well drill tci tricone bit sizes

US $500 / pc

Min. Order: 1 pc

Steel Tooth Tricone Bit

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

US $600 / pc

Min. Order: 1 pc

One cone rotary single drill bit tricone bit palm for oil well

US $210 / pc

Min. Order: 1 pc

Tricone bits

US $1000 / pc

Min. Order: 1 pc

tricone roller bit IADC637

Supply insert tricone bits

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

Tricone drill bit

Oilfield Drilling rig