CANGZHOU GREAT DRILL BITS CO., LTD

Under Reamers Hole Openers - manufacturer, factory, supplier from China

(Total 24 Products for Under Reamers Hole Openers)

  • TCI Roller Cone Leg For HDD Core Barrel

    TCI Roller Cone Leg For HDD Core Barrel

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    1 Bearing Structure of this series tricone rock bit High precision bearing with two thrust faces Balls lock the cone Hardface heard bearing surface Cone bearing inlaid with friction reducing alloy and then silver plated Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary...

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  • 24" HDD Hole Opener

    24" HDD Hole Opener

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Great made Hole openers Large diameter assembled bit is widely used in construction bridge highway and railway construction This series of bits are suitable to various kinds of strata including shale limestone cobblestone dolomite and conglomerate 1 Suitable for medium to medium hard formation of high Crushing...

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  • HDD Pilot roller cone reamers bits tools

    HDD Pilot roller cone reamers bits tools

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    HDD Rock reamers Hole openers Features 1 Available rooler cone with sealed bearing or Meatl sealed bearing 2 All our hole openers and rock reamers can be supplied with widerange of cutters to deal with soft rock like limestone or sandstone ringt up to hard formation bits capable of drilling in Granite and Basalt 3...

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  • Hot Sale Trenchless hole reamer for HDD Drilling

    Hot Sale Trenchless hole reamer for HDD Drilling

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Hot Sale Trenchless TCI roller cone rock hole Opener hole reamer for HDD Drilling Hole reamer bit are designed for the enlargement of pilot holes and large hole applications They are also used for road and river crossing

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  • TCI bit HDD hole opener with open bearing

    TCI bit HDD hole opener with open bearing

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Hole reamer bit are designed for the enlargement of pilot holes and large hole applications They are also used for road and river crossing application Constructure The hole openers are

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  • Metal seal enlarge hole opener drill bit

    Metal seal enlarge hole opener drill bit

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Hole reamer bit are designed for the enlargement of pilot holes and large hole applications They are also used for road and river crossing application Constructure The hole openers are manufactured from AISI 4145H fully heat treated alloy steel All are available with carbide milled teeth and insert cutters Arms and...

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  • Well Drilling HDD Hole Opener Tricone Roller Bit

    Well Drilling HDD Hole Opener Tricone Roller Bit

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    This is a very popular size in HDD project And we have excellent feedback from our customers 1 Available in sizes from 220mm to1600mm Any sizes available upon request 2 HDD can provide 220 1600mm HDD rock reamer with roller cones 3 The roller cone reamer fit for all sorts of rock formation 4 The cone bearing is...

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  • Rock reamers for HDD services

    Rock reamers for HDD services

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Apply for Trenchless and HDD project 1 The IADC Code available is 117 127 217 437 517 537 617 637 737 2 Combined with single roller cone cutters such as TCI Tungsten carbide insert bits or Milled Tooth bits 3 Regular size available from 300 2000mm 4 More than 20years supply experience in HDD project 5 To prevent...

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  • PDC Reamers PDC horizontal directional drilling hole opener

    PDC Reamers PDC horizontal directional drilling hole opener

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    PDC Reamers PDC horizontal directional drilling hole opener The GREAT Reamer is a versatile drilling reamer This unique PDC based reamer is the only one of its type on the market today delivering accurately gauged and high quality wellbores This tool can open boreholes in cases of severe swelling and or borehole...

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  • Top Quality Hole Reamer Bit Premium PDC

    Top Quality Hole Reamer Bit Premium PDC

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Top Quality PDC Drill Bits Water Well Hole Reamer Bit Premium PDC PDC Reamer Bit is a drilling solution specifically designed to improve drilling efficiency by reducing dependency on multiple wiper trips backreaming and dedicated reaming activity Reduce probability or pipe sticking Increase drilling efficiency Reduce...

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  • 16" PDC Reamers For High quality wellbore

    16" PDC Reamers For High quality wellbore

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    1 Great design a new drilling tools which is named Crocodile 2 To match with Great PDC bits get more effective drilling works 3 Choosing the high quality AISI 4145H steel with heat treatment to improve the abrasive application 4 Designed type Connection with Great PDC bit directly connection with BHA 5 Designed PDC...

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  • 12 1/8"Crocodile PDC Reamers

    12 1/8"Crocodile PDC Reamers

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Crocodile PDC reamers Benefits 1 Connect with Great PDC bits get higher effective drilling jobs 2 Reduce probality or pipe sticking 3 Reduce cost to be high quality wellbore 4 Suitable for NWD and another high tech tools 5 High effectgive works at lower torque Description to Crocodile PDC reamers Our PDC reamers are...

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  • Top Quality Water Well Hole Reamer Bit

    Top Quality Water Well Hole Reamer Bit

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Top Quality PDC Drill Bits Water Well Hole Reamer Bit Premium PDC PDC Reamer Bit is a drilling solution specifically designed to improve drilling efficiency by reducing dependency on multiple wiper trips backreaming and dedicated reaming activity Benefits Minimal NPT while drilling and tripping Faster drilling rates...

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  • High quality downhole tools PDC reamer hole opener

    High quality downhole tools PDC reamer hole opener

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    High quality downhole tools PDC reamer hole opener Benefits Minimal NPT while drilling and tripping Faster drilling rates with lower torque and drag than conventional tools Enhanced wellbore stability Reduce costs Elimination of dedicated reaming trips Unimpaired MWD LWD logs Increased durability for longer runs...

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  • PDC reamers for high quality wellbore

    PDC reamers for high quality wellbore

    • Brand: Crocodile

    • Packaging: Iron boxes

    • Supply Ability: 500pieces / month

    • Min. Order: 1 Piece/Pieces

    Great Made PDC reamers named Crocodile The description to our PDC reamers A new pattern to prevent solve the down hole complication situation Supply a safety efficiency drilling environment Reduce a large mount of NPT non production time Absolute guarantee for smooth tripping and clean borehole Fast drilling in the...

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  • Customized 30''  PDC Hole Opener

    Customized 30'' PDC Hole Opener

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    This is a very challenge design to such bigger size on 30 PDC hole opener But Great did And we are the original manufacture made from design to manufacture sales on PDC Hole Opener it provides the most efficient cutting action available The HDD tool is designed to closely match the diameter of both the pilot and open...

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  • HDD Drilling hole opener for expanding well size

    HDD Drilling hole opener for expanding well size

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Feature of PDC reamer bit 1 Which is a steel body PDC bit using arc type double rows spiral design with seven blades long parabolic crown structure the rational allocation of different functions of the small size of the cutters 2 Heavy cutter layout and high wear wide gauge design effectively improve the PDC bit...

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  • 20" PDC Hole opener

    20" PDC Hole opener

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    1 Our PDC Reamers PDC Hole openers are manufactured in push or pull body configuration 2 It can be used both horizontally and vertically and are designed for 25 000 psi compressive strength or less hard formations 3 50 faster than traditional methods 4 Never worrying lose a cones 5 Repairing more times faster delivery...

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  • PDC hole opener for expanding well size

    PDC hole opener for expanding well size

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Hole reamer bit are designed for the enlargement of pilot holes and large hole applications They are also used for road and river crossing application Constructure The hole openers are manufactured from

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  • 12inch HDD PDC Hole opener and reamer

    12inch HDD PDC Hole opener and reamer

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    GREAT customized a 12 HDD Hole opener it get excellent feedback in HDD service Description to Raw Material 1 AISI 4145H heat treatment steel 2 Hard facing material from France 3 Premium quality PDC cutters from US and China 4 Design Hard alloy sleeve to prevent wash out the nozzles Meanwhile we have very strictly...

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

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

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    GREAT made PDC HOLE OPENERS PDC Reamers Faster more efficient cutting action This is we made a 6 to 8blade PDC hole openers with hard facing premium quality PDC cutters and heat treatment AISI 4145H steel 1 Stronger production ability 6 30 sizes available 2 Any size PDC Hole Opener available for any HDD drilling 3...

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  • HDD hole opener roller cone cutters

    HDD hole opener roller cone cutters

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Comparsion standard cone carbide insert design to full cover carbide insert design 1 It including many gear rings which are arranged generally in 5 to 8 rows and put more carbide insert on the cone 2 Standard cone designed are as same as a tricone rock bit are arranged generally in 3 to 5 rows carbide insert on the...

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  • One Third of tricone bits for hole openers

    One Third of tricone bits for hole openers

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: 100,000pieces / year

    • Min. Order: 1 Piece/Pieces

    The original roller cone cutters for HDD hole openers tools is Segments of Tricone bits We will cut several pieces of three cones bits with heavy duty drill collar to assemble various sizes of rock reamers Nozzles and Thread parts are options also Metal Sealed bearing or Rubber Sealed bearing are available Our...

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  • Down-the-hole drilling tools roller cone cutters

    Down-the-hole drilling tools roller cone cutters

    • Brand: Great

    • Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

    • Supply Ability: Level 1

    • Min. Order: 1 Piece/Pieces

    Down the hole drilling tools roller cone cutters for core barrel pilot bit pilling drill Our drill bit can be used for 150 300 hours Soft formations will last longer 1 Hardfaced head bearing surface inner hole of cone is silver plated Thelosd capacity and seizure resistance of the bearing is greatly improved 2 Adopt...

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Review

Lee Moreno

Aug 19, 2020 5

Now I believe CANGZHOU GREAT DRILL BITS CO., LTD 's seller told me "you get what you pay". LOL
David Ortiz-rubio

Aug 14, 2020 5

Everything in good conditions, It was very happy to do business with CANGZHOU GREAT DRILL BITS CO., LTD . I can't wait to trade with them again.
Jennifer Clouden

Aug 03, 2020 5

I bought the Under Reamers Hole Openers back in last month. CANGZHOU GREAT DRILL BITS CO., LTD was especially helpful; I would recommend dealing with this company again
we will continue to carry for Under Reamers Hole Openers , reamer hole opener , HDD Rock Reamer Hole Opener , effective and satisfying consultation service is supplied by our specialist after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So please make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We are confident that we are going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
"We constantly stick to the theory ""Quality To start with, Prestige Supreme"". We have been fully committed to offering our consumers with competitively priced quality products and solutions, prompt delivery and qualified service for Under Reamers Hole Openers , reamer hole opener , HDD Rock Reamer Hole Opener , Since our establishment we keep on improving our merchandise and customer service. We have been able to offer you with a wide range of high quality hair items at competitive prices. Also we can produce different hair solutions according to your samples. We insist on high quality and reasonable price. Except this we provide best OEM service. We warmly welcome OEM orders and customers all over the world to cooperate with us for mutual development in the future.

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