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

US $235 / pc

Min. Order: 100 pc

30" Steel tooth bit milled tooth soft rock tricone roller bits

tricone roller rock bit

S-2 Rock bit Tool Steel Shock Resisting Cylindrical Rollers

US $1.9 / KG

Min. Order: 1 KG

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

US $325 / pc

Min. Order: 1 pc

9 1/2 inch tci hard rock drilling bit rock roller tricone bit

US $1350 / pc

Min. Order: 1 pc

Rock Reamer Bits With Replaceable Roller Cone Bit

US $150 / pcPieces

Min. Order: 1 pcPieces

Api Drilling Tool Sliding Bearing Tci Tricone Rock Roller Bits

US $600 / Piece

Min. Order: 2 Piece

Kimdrill roller bit

US $1000 / pc

Min. Order: 10 pc

tci rock drill single roller bits for well drilling

CDHP Tricone Bit ATS series Tricone bit for Hard Formation

US $3000 / pc

Min. Order: 1 pc