TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD Attentively specialized concentrated
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DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT
Supply all kinds of drill pipe and bit
As well as various impactors and hammerbit
Drill bits used as cutting edges are called tri-cone bits. The drill bit is an integrated drill bit. All drill bits have no moving parts. The structure is relatively simple. It has the talents of high strength, high wear resistance and impact resistance. It is one of the three new drilling techniques in the world in the 1980s. The field application confirmed that when the three-cone bit is used for drilling in soft and hard formations, it has the characteristics of very fast speed, many advances, long use time, and relatively smooth work. So the wellbore drilled will also be smooth.
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specification |
HJ114-637 |
NAME |
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Material |
Oil well geological exploration bridge construction etc. |