Desc:Introduction of PDC drill bit:1.Steel body with hardening tungsten carbide surface(WC),make the drill bit both high strength and very strong abrasion ...

2024-01-23

Desc:Introduction of PDC drill bit:1.Steel body with hardening tungsten carbide surface(WC),make the drill bit both high strength and very strong abrasion ...

2024-01-23

Desc:YINHAI 12 1/4" TRICONE BITS-- REAL PHOTOSYINHAI TRICONE BITS OVERVIEW & TECH DATAYINHAI FOREIGH EXHIBITION SHOW About the company-HEJIAN YINHAI ROCK B...

2024-01-14

Desc:YINHAI 12 1/4" TRICONE BITS-- REAL PHOTOSYINHAI TRICONE BITS OVERVIEW & TECH DATAYINHAI FOREIGH EXHIBITION SHOW About the company-HEJIAN YINHAI ROCK B...

2024-01-14

Desc:YINHAI 12 1/4" TRICONE BITS-- REAL PHOTOSYINHAI TRICONE BITS OVERVIEW & TECH DATAYINHAI FOREIGH EXHIBITION SHOW About the company-HEJIAN YINHAI ROCK B...

2024-01-23

Desc:4Inch DTH Hammer Drill Bit DHD340 130mm High Air Pressure Down The Hole DTH Button BitThe use of a wide range:the bit is suitable for carbonate rock, ...

2024-01-22

Desc:PDC Drill Bit for Water /Oil /Gas Drilling Product DescriptionPDC drill bitis akind of full face drilling bit. It is mainly used for coal mining, oilf...

2024-01-23

Desc:PDC Drill Bit for Water /Oil /Gas Drilling Product DescriptionPDC drill bitis akind of full face drilling bit. It is mainly used for coal mining, oilf...

2024-01-23

Desc:PDC Drill Bit for Water /Oil /Gas Drilling Product DescriptionPDC drill bitis akind of full face drilling bit. It is mainly used for coal mining, oilf...

2024-01-23

Desc:Basic Info.Model NO.3" 4" 5" 6" 8"CertificationISO 9001:2000Surface TreatmentOxidationManufacturing ProcessCNC MachingMaterialAlloy SteelTrademarkDong...

2024-04-07

Desc:Basic Info.Model NO.3" 4" 5" 6" 8"1012CertificationISO 9001:2000StandardBSSurface TreatmentOxidationManufacturing ProcessCNC MachingMaterialAlloy Stee...

2024-04-07

Desc:Detailed PhotosIn the drilling process, the drill bit is the main tool for breaking the rock, and the wellbore is formed by the drill bitbreaking the ...

2024-01-14

Desc:22'537 tricone bitBasical SpecificationBit Size22''IADC Code:537Thread Connection7 5/8API REGSeriesHR series rubber sealed bearingNozzle Qty3NZWeight5...

2024-01-23

Desc:Product DescriptionHENGJI BIT SPECIFICATIONBit Size7''IADC Code637SeriesHRTooth typeTCI/tungsten carbide insertConnection4 1/2 API REGPINBearingrubber...

2024-01-23

Desc:Product feature1.factory direct supply2.factory wholesale price3.stable quality4.high drilling efficiency5.good wear resistance6.long service life Pro...

2024-01-11