Company Details


  •  [Hebei,China]
  • Business Type:Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , West Europe
  • Exporter:61% - 70%
  • Certs:ISO14001, ISO9001, OHSAS18001, API
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About Us

Cangzhou Great Drill Bits Co Ltd founded in 2010 speciallized in processing research of steel and diamond materials is involved in the R D design production and sales of petroleum equipment up to now we have being the top material supplier of CNPC SINOPEC CNOOC We have a 40 000 m2 of production based in Hebei Hejian provincial development zone and several international advanced production lines featured in turning milling compound five axis linkage special for high performance diamond processing with the annual production capacity of more than 10 000 pcs We provide the drill bits from 3 to 26 of different series such as Matrix body series Steel body series Coring series Bi center series...

Categories and Products

PDC Bits

Matrix Body PDC Bits

PDC drill bits for oil drilling Tungsten carbide button bits 6 blades Matrix Body PDC drilling bit Drill Bit For Sandstone API matrix body water well drilling PDC bits Diamond-impregnated PDC Drilling Bits Tungsten Carbide Bit For Oil Drilling Geothermal and Water Well Drilling PDC drilling Bit Matrix Body PDC Drill Bits Gas Well Drilling PDC Bit for Oilfield Well Drilling Wide Range Of PDC Drilling Bits 13 1/2 Inch Matrix Body PDC Bits API well drilling matrix body PDC bits Matrix PDC Diamond Drilling Bits PDC drilling Bits Matrix Body API Standard PDC bits with Premium quality cutters Matrix PDC body bits 6 blade matrix body diamond PDC bit API rock drill bit for hard formation 

Steel Body PDC Bits

PDC bits for drilling water well and mining High quality Oil well PDC Drill Bits Hard Rock drilling oil PDC drill bits Oil well drilling tools PDC Bits Low Price And Good Quality PDC Bits Steel body diamond bits Steel body diamond drilling bits Hard rock tools for oil well drilling Long Working life Fixed cutter bits Hard formation PDC bits High Abrasive resistance Oil Drill bit Customs size and type PDC bits High drilling speed PDC bits Medium Hard formation Diamond Bit Horizontal Directional Drilling PDC bit API oilfield rock bit well drilling PDC bit Original Design and Production PDC drill bits API standard PDC bits Steel body PDC drill bit drilling clay sandstone Drilling industries PDC bit for oil well 

Bi-center Bits

Durable and stable Bi-center Drill Bits Steel body Bi-center Bits Bi-center drill bits new technology Bi-center Bit for Oil and Gas Bi center matrix body PDC drill bits Bi-center bit for medium to medium hard compressive Bi-center PDC Bit API drilling bit tool Bi center PDC drill bits for hole drilling 

Diamond Core Bits

PDC diamond core drill bits for hard rock Drilling equipment PDC core bits for well drilling PDC coring bit 1308 cutters core drill bit API Natural Diamond Coring Drill Bits Diamond 6 wings Matrix body PDC core bit API Natural Diamond Coring Bits for Drilling Swivel Good quality TSP diamond PDC coring bits 8 1/2'' Diamond Core Bits Hard Rock Geological Drilling Impregnated Diamond Core Bit 


Reverse circulation RC PDC Bits 

Hybrid Drill Bits

Longer working life Hybrid bits Durable Hybrid Drilling Bits Hybrid Drill Bits Improve Drilling Effeciency 

Tricone Bits

TCI Bits

TCI tricone roller bitrotary rock drill 13 5-8 inch drilling tricone drill rock bits 8 1-2 inches IADC537 rock drill bits TCI type tricone bit 537 rock bits Insert tooth tricone TCI drill bits TCI water well drill tricone bit Oil well drilling-TCI roller cone bits HDD drilling rock bits head cone roller API 6 5-8 Inch Tricone Bits Tungsten Carbide Insert Bits Tungsten carbide tricone drill bits Good quality Tricone bits for hard rock drilling TCI tricone drill bits with high quality Water well drilling three-cone rock roller bits High Quality Rock Tricone Drill Bits Roller Cone Bit for water well drilling Water well and Oil well Tricone rock bits High quality newest type oil well tricone bits Tungsten carbide RC drilling bits 12 1/4'' IADC537 Tricone drill bits 

Steel/Milled Tooth Bits

Milled Tooth Tricone Rock Bit 9-12'' steel tooth tricone drill bits 12 1-4 IADC 117 steel tooth bits 17 1-2''steel tooth tricone drill bits Tricone drilling rock roller drill bit Steel Tooth Tricone Bits With Central Jet Tricone drill bits for water well drill API Tricone Bit IADC127 Vertical Drilling Milled tooth bits Milled Tooth Type Tricone Rock Bit Tricone rock bits with center jets 26" steel Tooth tricone bits for soft formation IADC code 117 tricone milled tooth bit API Standard Steel Tooth Tricone Rock Bits Steel tooth drill bits used for water well Tricone bit for drilling very soft formation Hot sale steel tooth tricone drill bit Tricone rock drill bits for soft formation IADC115 Rock Roller Cutters for soft formation Steel milled tooth tricone bit for water well 

Roller Cone Cutters

90 ° U-shaped Cone Cutter

8 1/2''U-shaped style cutter for HDD hole opener TCI Roller Cone Leg For HDD Core Barrel Single roller cone palm drill bit with holder Sealed bearing tricone roller bit cutters TCI tricone rock bit roller cone cutters Replaceable foundation Roller cone cutters Compression Strength Cone Drill Roller Rock Bit Cutters High Quality Tricone Bit Segment Rock Roller Cutters 

120 ° U-shaped Cone Cutter

Segments Of Roller Bits for Hole opener TCI tricone bit cone cutter roller cone bit TCI tricone bit insert roller cone bit cutter Down-the-hole drilling tools roller cone cutters Single Cone Rock Drill Bit For Rotary Drilling 

Segments Of Tricone Bits

One Third of tricone bits for hole openers Segments of Tricone rock bits 

Starry Sky Cone Cutter

Hard rock IADC 637 roller cone cutters HDD hole opener roller cone cutters Full cover roller cone carbide insert cutters TCI IADC547 Roller Cone Cutters 

PDC Hole Opener

6"-8" Hole Opener

Pull type 6'' to 8'' PDC hole openers 

12" Hole Opener

12inch HDD PDC Hole opener and reamer 

18" Hole Opener

PDC hole opener for expanding well size 

20" Hole Opener

20" PDC Hole opener HDD Drilling hole opener for expanding well size 

30" Hole Opener

Customized 30'' PDC Hole Opener Steel Horizontal Directional Drilling Tool PDC Hole Opener 

Crocodile PDC Reamer

6" PDC Reamer

PDC reamers for high quality wellbore High quality downhole tools PDC reamer hole opener Top Quality Water Well Hole Reamer Bit Hole Reamer with PDC Cutters for Directional Drilling Shuriken type High Performance PDC drill Reamer High quality downhole tools PDC reamer hole opene PDC drilling Reamer Bit with Premium cutters PDC Reamers PDC horizontal directional drilling equipment Conical Screw Adjust Diameter Range Taper PDC Reamer 

8 3/8" PDC Reamer

High Effective Well Drilling Crocodile PDC reamer 

12 1/8"PDC Reamer

12 1/8"Crocodile PDC Reamers 

16"PDC Reamer

16" PDC Reamers For High quality wellbore Rock HDD tool replaceable reamer for directional drilling PDC Reamers PDC horizontal directional drilling hole opener Top Quality Hole Reamer Bit Premium PDC API certified premium PDC Reamer for Horizontal Drilling 

Rock Reamer

14" HDD Rock Reamer

Metal seal enlarge hole opener drill bit TCI bit HDD hole opener with open bearing Rock reamers for HDD services Hot Sale Trenchless hole reamer for HDD Drilling Well Drilling HDD Hole Opener Tricone Roller Bit Horizontal Directional Drilling Enlarge Hole Opener 

20" HDD Rock Reamer

HDD Pilot roller cone reamers bits tools 

24" HDD Rock Reamer

24" HDD Hole Opener Horizontal directional trenchless reamer TCI drilling bit High Quality Drilling Bit API Tricone Hole Opener 

Core Barrel

Drilling bucket with high performance rock roller bit GREAT Drill Core Barrel with Roller Bits 

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