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12 1/4′ ′ 311mm 537 Petrol Well Tricone Drill Bit

Hejian Hengji Bit Manufacture Co., Ltd.
  • Customized：Customized
  • Standard：API
  • Type：Drill Bit
  • Material：Alloy Steel, Tungsten Carbide
  • Usage：Well Drilling
  • Model Number：Steel Tooth Bit, TCI Bit

Base Info

  • Model NO.：537
  • Bearing Type：Sealed Bearing and Non-Sealed Bearing
  • Suitable Formation：Soft, Medium Soft, Hard, Medium Hard, Very Hard
  • Color：Blue or Red
  • IADC Code：114~837
  • Transport Package：Wooden Case
  • Specification：ISO
  • Trademark：HJ
  • Origin：China
  • Production Capacity：500

Description

BIT SPECIFICATION
Bit Size
12 1/4''.311.1mm
IADC Code
537SeriesHRTooth typeTCI/tungsten carbide insertConnection6 5/8 API REG PINBearingrubber sealed bearingNozzle three jet nozzles
Rotary Speed(rpm)
120~50Weight on Bit(KN/MM)0.45~1.0Applicationwater well,oil well,HDD,exploration,etc
FormationSoft to medium formation with low compressive strength,such as medium soft shale,medium soft limestone,medium soft sandstone,etc.

   

12 1/4′ ′ 311mm 537 Petrol Well Tricone Drill Bit12 1/4′ ′ 311mm 537 Petrol Well Tricone Drill Bit12 1/4′ ′ 311mm 537 Petrol Well Tricone Drill Bit
Company Information
 Hejian Hengji Bit Manufacture Co.,LTD  is specialized in manufacturing high quality rock bit,especially for tricone bit,PDC bit,hole opener,single cone bit and drag bit.with advanced CNC machines and R&D team and on-time delivery. We have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices .
    We ship to more than 40 different countries and serve industries such as Oil & Gas, water well , Construction,Mining,  Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe.
     Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop.  Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim.  We have been always insist on"Hengji bit,focusing on quality".  
 
Main products
tricone bit(mill tooth and tungsten carbide insert tricone bit)
PDC bit(matrix body and steel body PDC bit)
hole opener(HDD rock reamer,barrel reamer,etc)
drag bit(step drag bit,PDC drag bit,chevron drag bit,etc)
accessories(single cone,bit breaker,nozzle ,etc)   

Contact us
24 Hour Service Line:
+86 18232837832(Whatsapp)