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China Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd certification
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pdc drag bit online manufacture

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buy 7 1/2 Inch Steel Tooth Tricone Bit 190MM For Well Drilling CE Certification online manufacturer

7 1/2 Inch Steel Tooth Tricone Bit 190MM For Well Drilling CE Certification

7 1/2 Inch Steel Tooth Tricone Bit 190MM For Well Drilling CE Certification Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 7 1/2INCH 127 4 1/2API REG 19684~53428lbs 87.5~237.5KN 150~60 ... Read More
2020-04-16 10:04:49
buy 8 1/2 Inch Steel Tooth Rotary Bits IADC 127 For Medium Soft Limestone online manufacturer

8 1/2 Inch Steel Tooth Rotary Bits IADC 127 For Medium Soft Limestone

8 1/2 Inch Steel Tooth Rotary Bits IADC 127 For Medium Soft Limestone Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 8 1/2INCH 127 4 1/2API REG 19684~53428lbs 87.5~237.5KN 150~60 Medium ... Read More
2020-04-16 10:03:07
buy 12 1/4 311.1MM Mill Tooth Tricone Bit 80 - 40RPM Rotary Speed For Well / Oilfield online manufacturer

12 1/4 311.1MM Mill Tooth Tricone Bit 80 - 40RPM Rotary Speed For Well / Oilfield

12 1/4 311.1MM Mill Tooth Tricone Bit 80 - 40RPM Rotary Speed For Well / Oilfield Basical ParameterBit Size 12 1/4"(311.1MM)IADC Code537GConnection6 5/8"API reg pinNozzle Qty3NZMake up Torque(KN.m)16.3~21... Read More
2019-07-11 11:20:43
buy Roll Forged Steel Tooth Tricone Bit / IADC 127 Rock Roller Bits With Tungsten Carbide online manufacturer

Roll Forged Steel Tooth Tricone Bit / IADC 127 Rock Roller Bits With Tungsten Carbide

Roll Forged Steel Tooth Tricone Bit / IADC 127 Rock Roller Bits For Soft Rock Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 8 1/2INCH 127 4 1/2API REG 19684~53428lbs 87.5~237.5KN 150... Read More
2020-04-16 10:04:01
buy Gold 98MM Steel Tooth Bit / IADC 127 Roll Forged Tricone Roller Bit online manufacturer

Gold 98MM Steel Tooth Bit / IADC 127 Roll Forged Tricone Roller Bit

Gold 98MM Steel Tooth Bit / IADC 127 Roll Forged Tricone Roller Bit Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 3 7/8INCH 127 2 3/8API REG 19684~53428lbs 87.5~237.5KN 150~60 Medium ... Read More
2020-04-16 10:03:39
buy 8 1/2 Inch IADC 637 Single Cone Bit / Tricone Bit Palm For HDD Hole Opener online manufacturer

8 1/2 Inch IADC 637 Single Cone Bit / Tricone Bit Palm For HDD Hole Opener

8 1/2 Inch IADC 637 Single Cone Bit / Tricone Bit Palm For HDD Hole Opener Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 627 blue yellow Red 19684~53428lbs 87.5~237.5KN 150~60 ... Read More
2019-08-02 10:50:22
buy High Drill Ability Rotary Single Cone Bit 8 1/2 Inch For Trenchless Engineering online manufacturer

High Drill Ability Rotary Single Cone Bit 8 1/2 Inch For Trenchless Engineering

sing cone bit 8 1/2inch IADC 537 rotary drilling tricone cutters for trenchless engineering Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 627 blue yellow Red 19684~53428lbs 87.5... Read More
2019-08-01 17:07:21
buy High Penetration Single Cone Drill Bit 8 1/2 Inch CE Certification online manufacturer

High Penetration Single Cone Drill Bit 8 1/2 Inch CE Certification

8 1/2inch single cone bit cone cutters tricone plam bit CE certification Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 627 blue yellow Red 19684~53428lbs 87.5~237.5KN 150~60 ... Read More
2019-08-02 10:18:13
buy Blue 8 1/2 Inch Tricone Roller Bit / Tricone Palm Bit For Piling Work online manufacturer

Blue 8 1/2 Inch Tricone Roller Bit / Tricone Palm Bit For Piling Work

Blue 8 1/2 Inch Tricone Roller Bit / Tricone Palm Bit For Piling Word Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 627 blue yellow Red 19684~53428lbs 87.5~237.5KN 150~60 Medium ... Read More
2019-08-02 10:05:11
buy Sealed Bearing Single Cone Bit 8 1/2 Inch IADC 537 For Core Barrel / Hole Opener online manufacturer

Sealed Bearing Single Cone Bit 8 1/2 Inch IADC 537 For Core Barrel / Hole Opener

Sealed Bearing Single Cone Bit 8 1/2 Inch IADC 537 For Core Barrel / Hole Opener Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 627 blue yellow Red 19684~53428lbs 87.5~237.5KN 150... Read More
2019-08-01 17:03:48
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