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6 Inches HDD Drill Pilot Bits With Metal Sealed Bearing

Summary information
Affiliate classification
6 Inches HDD Drill Pilot Bits With Metal Sealed Bearing
  Pilot Bits - 6''
Products Speification              
                                                    Cone Size   6"
                                               Bearing Type   Metal-face Sealed Bearing
                                                  Tooth Type    TCI
                                          Circulation  Type   Mud Fluid
                                      Thread Connection   3 1/2 Reg Pin
                                         Gauge Protection   Available
                                       Shirttail Protection   Available
Operating Parameters  
                                                   RPM (r/min)   180~40
                                                       WOB(KN)   76~167
                                                    Application Hard formations with high compressive
strength ,such as hard shale,limestone,
sandstone,dolomite,hard gypsum, chert,

Metal-face sealed bearing tricone bits is the top quality in very deep oil well drilling and very long HDD rock crossing, the bearing life is reliable, the arm back (legs back) are protected by full covered tungsten carbide inserts to bear long and hard rocks drilling to ensure cross successfully at one time.


Especially for drilling hard rocks and long distance crosing, the bearing is reliable, and tungsten carbide inserts is premium, gauge protection is full enhanced.



Oil/Gas Well Drilling   .Water Well Drilling   .HDD(Trenchless)   .Foundation Piling
 Our Mission:
 Lower the cost of
 Who we are:
 To extract sources of energy underground.  
 To extract the water underground.
 To install pipelines underground with No-Dig. 
 To pile foundation for constructions.
 We are one of the people who makes above easier. 
 Let’s work together and enjoy this job.
A face-to-face meeting is welcomed in below exhibitions, including OTC , Bauma Germany/    China, No-Dig Shows, etc.
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