tricone bits TCL bits series 437 Soft Formation TCI Tricone Bits The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maximi
steel tooth bit Model115,117,121,227,417,437,517,547,617,637Applicable forPetroleum & gas, water well and miningBearingmetal bearing(HJ), rubber bearing(HA)Advan
PDC bits for well drilling PDC bits for well drilling: Feature:Improved support and retention Advantage:Manage the magnitude cutter loading and bit torque. Benefit:Improved bit
steel tooth bits Model115,117,121,227,417,437,517,547,617,637Applicable forPetroleum & gas, water well and miningBearingmetal bearing(HJ), rubber bearing(HA)Advan
new and renew tricone rock bits Model115,117,121,227,417,437,517,547,617,637Applicable forpetroleum&gas, water well and mining Bearingmetal bearing(HJ), rubber bearing(HA)Advant
tricone bit rock bits Hebei Zhan kui Drill Equipmen co.,ltd .Specializes in drillbits ,drill pipe,Mud pump and stabilizers for water well,oil field,construction,
pdc drilling bits Pdc drilling bits Hebei zhankui Drill Equipment co.,ltd .Specializesin drill bits ,drill pipe ,mud pump and stabilizers for water well ,oil filed .co
new rock bits Hebei Zhan kui Drill Equipmen co.,ltd .Specializes in drillbits ,drill pipe,Mud pump and stabilizers for water well,oil field,construction,geothermal
rebuild drill bits rebuild drill bits: 1)used for oil filed, waterwell 2)Various of model and dimension available 3)rubber seal or metal seal 4)certified by ISO9001&
93MM tricone bits Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction, geother
