Drill Bit Products List - Hebei Hongrunlai Business and Trade Co., Ltd.

PDC Bit

PDC bit, diamond PDC bit 1)certified by ISO9001 and API 2)size:6"- 8 1/2 " 3)with diamond 4)antiwear and long lifetime PDC bit, diamond PDC bit 1)certified by ISO9001 and API 2)size from 152mm-450mm 3)with diamond 4)antiwear and long lifetimePolycrystalline...

API spec 7 tricone drill bit

API spec 7 tricone drill bit 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Good quality API spec 7 tricone drill bit1.Sizes rang from 3 7/8" to 26"2.Covers almost all IADC code.3.Reliable quality and reasonable...

PDC Bit for Dam and Geothermal Well

PDC bit, diamond PDC bit 1)certified by ISO9001 and API 2)size:6"- 8 1/2 " 3)with diamond 4)antiwear and long lifetime PDC bit, diamond PDC bit 1)certified by ISO9001 and API 2)size from 152mm-450mm 3)with diamond 4)antiwear and long lifetimePolycrystalline...

Steel Tooth Tricone Drill Bits

Steel Tooth Tricone Drill Bits 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Good qualit Steel Tooth Tricone Drill Bits1.Sizes rang from 3 7/8" to 26"2.Covers almost all IADC code.3.Reliable quality and reasonable...

Steel Tricone Rock Bit

Steel Tricone Rock Bit size: 3 7/8''--26'' material: tungsten carbide , competive price and best quality Steel Tricorne Rock Bits1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new...

API spec 7 tricone drill bit

API spec 7 tricone drill bit 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Good quality API spec 7 tricone drill bit1.Sizes rang from 3 7/8" to 26"2.Covers almost all IADC code.3.Reliable quality and reasonable...