Tricone Drill Bit 15” IADC 535


  • Type: MM3GX
  • Diameter: 8-1/2”
  • Bearing type:roller, sealed
  • Cutting structure: medium tungsten carbide inserts
  • Legback protection: shirttail hardfacing and tungsten carbide inserts
  • Thread size and type: pin 4-1/2 Reg

This roller cone bit is manufactured with top quality tungsten carbide inserts that gives a cutting structure suitable for drilling in the hardest of rock types in a range of different ground formations. This bit has a hard roller bearing structure and tail protection which leads to a sturdy performance, stable high speed penetration and an unequal bearing wear resistance.


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