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• great drillbit
  The Application Field and the Drilling Technology of the Roller Cone Bit #single #roller #cone #bit The roller cone bit breaks rock by crushing and shearing. The cone is rolling at the bottom of the well, so the requirement for the torque is small,...  moreThe Application Field and the Drilling Technology of the Roller Cone Bit #single #roller #cone #bit The roller cone bit breaks rock by crushing and shearing. The cone is rolling at the bottom of the well, so the requirement for the torque is small, which can greatly reduce the mechanical load. https://www.greatdrillbit.com/the-application-field-and-the-drilling-technology-of-the-roller-cone-bit.html  less

  April 19, 2023

  

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• smlpdcbit
  TRICONE BIT #tri #cone #rock #bit Adopt high-precision metal seal. The metal seal consists of a pair of well-designed and processed metal seal rings as the axial dynamic seal of the bearing, and two highly elastic rubber energy supply rings are...  moreTRICONE BIT #tri #cone #rock #bit Adopt high-precision metal seal. The metal seal consists of a pair of well-designed and processed metal seal rings as the axial dynamic seal of the bearing, and two highly elastic rubber energy supply rings are respectively located in the tooth palm and roller seal areas as static seals. A metal ring sealing surface is always in good contact. https://www.sml-pdcbit.com/products/tricone-bit/  less

  April 19, 2023