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IADC Code 417/437 API 8 1/2 (215.9mm) Tricone Rock Drilling Bits Doloto for Medium Hard Formation

Urumqi Siruite Mechanical Equipment Co., Ltd.
  • Customized：Non-Customized
  • Standard：API
  • Length：Jobber-length
  • Type：Tricone Bit
  • Material：Tungsten Carbide
  • Usage：Well Drilling

Base Info

  • Model NO.：IADC code 417,437
  • Industrial Standard：Sy,T5164
  • Thread Connection：API4 1,2
  • Color：Blue,Red,Green,Gold or Customized
  • Roller Bearing Type：Rubber Sealed or Metal Sealed Bearing
  • Bit Warranty：4 Years
  • Guage：Wear-Resisting
  • Market：Global
  • Bit Type：Kingdream Bit
  • Transport Package：Fumigation-Free Wooden Box
  • Specification：insert tooth and insert tooth
  • Trademark：Siruite
  • Origin：Urumqi
  • Production Capacity：500 for Month

Description

Size8 1/2" (215.9mm)IADC417Bearing TypeElastomer-sealed journal bearingThread Connection6 5/8 reg pinWOB(KN/mm)0.35~1.0RPM(r/min)140~60Applicable FormationsSoft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.Circulation systemMud pump