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FACTORY:Junziguan,Shijingcun Town, Hejian City , Hebei Province , China

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12 1/4" PDC Hole Opener With Spiral Blades and Back Reaming Cutters

12 1/4" PDC Hole Opener With Spiral Blades and Back Reaming Cutters

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12 1/4" PDC Hole Opener With Spiral Blades and Back Reaming Cutters

   PDC Hole Opener - 12 1/4''
Products Speification              
                                                   Bit diameter 12 1/4"
                                                      Body Type Steel
                                          Number of Blades 6
                                        Thread Connection 5/8 API REG PIN (UP)x4 1/2 API REG  BOX(DOWN)
                                             Primary Cutters 16mm
                                               Gauge Cutters 13mm
                             Gauge Protection Cutters 13mm
                          Gauge Protection Materials Tungsten Carbide,PDC cutter
                                         Number of Nozzle 6 PCS
                                     Production Standard API Spec 7-1


This is a spiral blades PDC hole opener, upper is 6 5/8 API reg box, bottom is 4 1/2 API reg box, drillers could fit PDC bits or motor applicable tricone bits in front.


The long PDC blades performs like a near-bit stabilizer and a reamer that keeps hole at straight trail and reams well-wall smoothly.


Solidkey also produces PDC hole opener for HDD/No-Dig application, please contact us to get more information.



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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