Hejian HuanYu Tricone bit Petroleum Machinery Co., Ltd

drill bit(7)
HJ tricone bit(1)
pdc bit(2)
tricone bit(1)

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437 tci tricone bit
Specification: 437 517 537 617 637
Detail: The 437 tci bits are used to drill low compressive strength very soft formation tci bits maximize the use of bothconical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design...

tricone bit
Specification: 3"-26"
Detail: We are specialized Tricone bits, steel tooth,TCI rock bit , kingdream ,CS,Lilin brand,PDC drill bit ,diamond core bit,bicenter bit,single cone bit , reamer bit,down hole opener,drag bit,button bit ,tricone bits,steel tooth bi...


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