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Core Barrel - manufacturer, factory, supplier from China

(Total 24 Products for Core Barrel)

  • 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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  • TCI tricone drill bits with high quality

    TCI tricone drill bits with high quality

    • 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

    The Advantages of Using a Great brand Tricone Drill Bits 1 There is a Tricone bits suitable for any rock formation 2 Tricone bit is versatile and can handle changing formations 3 Tricones are reasonably priced long lasting and have an efficient drilling rate 4 We have very strictly quality control from raw material to...

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  • Water well drilling three-cone rock roller bits

    Water well drilling three-cone rock roller bits

    • 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

    Tricone rock bits including TCI bits and Steel tooth bits Description of drill bit 1 Cutting Structure of this series tricone rock bit The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit The wear resistance of teeth is enhanced with premium tungsten...

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  • High Quality Rock Tricone Drill Bits

    High Quality Rock Tricone Drill Bits

    • 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 Tricone roller cone drill bits maximize performance in a defined application 2 Our culture of continuous improvement based on our R D commitment to enhance your drilling projects achieves higher ROP with lower cost per foot 3 High quality steel AISI 4145H and heat treatment Premium quality Tungsten carbide insert 4...

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  • Milled Tooth Type Tricone Rock Bit

    Milled Tooth Type Tricone Rock 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

    Our Services 1 All sizes and IADC codes of drill bits are available 2 Special requirements of different models can be customized 3 Metal sealed bearing and rubber sealed bearing bits 4 Gauge protection to protect the diameter loss on the Mill tooth bits 5 API Pin connection on the bits thread

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  • 26" steel Tooth tricone bits for soft formation

    26" steel Tooth tricone bits for soft formation

    • 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

    Steel tooth bits also named Milled tooth bits The Cutting structure very long widely spaced chisel shaped inserts and considerable cone axis offset against center line of bit ensure very high penetration rate To secure the bit from diameter loss the gage protection inserts have got shorter length and greater angle of...

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  • API Standard Steel Tooth Tricone Rock Bits

    API Standard Steel Tooth Tricone Rock Bits

    • 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 has been supplying Rock reamers and segments Tricones bits for over 20 years allowing us to source bits suitable for a range of drilling applications Our products in Oil Gas Geo Thermal Waterwell Construction Horizontal Directional Drilling and Mining Industry The sizes ranging from 2 15 16 up to 72 Bits are...

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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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  • Full cover roller cone carbide insert cutters

    Full cover roller cone carbide insert 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

    1 The cone cutter of the Starry Sky teeth placement researched and developed by Greater is a full covering single rock 2 It can well solve the above problem that one rock cannot cover the whole well bottom 3 For the cone cutter formed by the Starry Sky rock there are many gear rings which are arranged generally in 5...

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  • Segments of Tricone rock bits

    Segments of Tricone rock bits

    • 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

    1 This is the segments of Tricone rock bits 2 To assemble a hole openers it is best to with No 1 No 2 No 3 of tricone bits 3 Mainly used for core HDD hole openers and Rock reamers 4 Vacuum oil filling in the grease reservoir 5 Longer working life and lower price than our competitors because we make a very large...

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  • Single roller cone palm drill bit with holder

    Single roller cone palm drill bit with holder

    • 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

    Single roller cone palm drill bit with holder Drill Bit Parameters Application Tri cone bits

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  • Sealed bearing tricone roller bit cutters

    Sealed bearing tricone roller bit 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

    Sealed bearing tricone roller bit cutters The new tricone drill bit cutters insert extremely high quality tungsten carbide High effectively cutting ability abd strong anti breaking ability which can increase ROP and improve service life of bit effectively sealed journal bearing extend drill tci tricone bit cutter life...

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  • TCI tricone bit cone cutter roller cone bit

    TCI tricone bit cone cutter roller cone 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

    TCI tricone bit cone cutter roller cone bit cutter Parameters Application Formations Drill bit type GRT 537 8 1

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  • Good quality TSP diamond PDC coring bits

    Good quality TSP diamond PDC coring bits

    • 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

    Good quality TSP diamond PDC coring bits for core barrel tools Product

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  • TCI tricone rock bit roller cone cutters

    TCI tricone rock bit 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

    Product specify Replaced Roller cone cutters with foundation and used for core barrel and rock reamers It is very easy to change after drill and more save cost 1 Cutting Structure The reamer mainly consists of four or more cones Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide...

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  • TCI tricone bit insert roller cone bit cutter

    TCI tricone bit insert roller cone bit cutter

    • 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

    Glad to introduce our 120 U shaped Cone Cutter 1 This is Great manufacture a full face carbide on the cones which is similar with thrid of roller cone bits 2 Designed Metail sealed bearing and Rubber Sealed bearing 3 Mainly used for core barrel reamer and Rock reamers 4 The size from 6 to 36 5 Mazak CNC machine to...

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  • 8 1/2'' Diamond Core Bits

    8 1/2'' Diamond Core Bits

    • 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

    Features 1 1308mm PDC cutters 2 Performance suitable for coring in soft to medium hard homogeneous formations 3 Connection with Core barrel 4 Advantages wide adaptability and faster coring speends 5 The core drills all adopt a carbide carcass structure with a rigid body as a skeleton 6 Its crown shape has a parabolic...

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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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  • Replaceable foundation Roller cone cutters

    Replaceable foundation 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

    Replaceable Roller cone cutters mainly used for Rock Reamers and Core barrel 1 Available in sizes from 9 1 2 to 54 Any sizes available upon request 2 HDD provides 400mm 2000mm replaceable cutter rock reamer 3 Replaceable Cutter rock reamer is designed for big rig and big hole drilling fit for all sorts of rock...

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  • API Standard oil well drilling rock bit

    API Standard oil well drilling rock 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

    API Standard 17 1 2 oil well drilling rock bit for very soft formations Milled tooth bit specializes in designing manufacturing marketing and serving the high Performance diamond bits and drilling tools used in petroleum industry Our diamond bits named Great which ranging from 3 to 17 1 2 All the Products have been...

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  • Single Cone Rock Drill Bit For Rotary Drilling

    Single Cone Rock Drill Bit For Rotary 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

    High Quality Single Cone Rock Roller Drill Bit For Rotary Drilling Product advantages 1 Bearing with high saturated nitrile rubber reduces sealing pressure and improves sealing reliability

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  • High Quality Tricone Bit Segment Rock Roller Cutters

    High Quality Tricone Bit Segment Rock Roller 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

    High Quality Tricone Bit Segment Rock Roller Cutters Product advantages 1 Bearing with high saturated nitrile rubber reduces sealing pressure and improves sealing reliability 2 G Gauge protection improve the gauge ability and prolong the service life of the

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  • Drilling bucket with high performance rock roller bit

    Drilling bucket with high performance rock 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

    GREAT Drill Core Barrel with Roller Bits GREAT specializes in research and production of rock bits mainly includes tricone bits PDC bits HDD hole opener foundation roller cutters and related tools application fields includes oil well drilling gas well drilling geothermal well drilling mining geological survey...

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  • GREAT Drill Core Barrel with Roller Bits

    GREAT Drill Core Barrel with Roller Bits

    • 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 Drill Core Barrel with Roller Bits GREAT specializes in research and production of rock bits mainly includes tricone bits PDC bits HDD hole opener foundation roller cutters and related tools application fields includes oil well drilling gas well drilling geothermal well drilling mining geological survey...

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Review

Miroslav Krstic

Sep 27, 2019 5

This is my second Core Barrel of these.
Dr.nazeer Abbas

Sep 25, 2019 5

China post air parcel. From receipt of payment before 29 days. Packed well. No damage. Description all-match. Bundle more in line with the order. Gregarious manufacturer.Highly recommend CANGZHOU GREAT DRILL BITS CO., LTD company.
Jimmy Pesce

Sep 17, 2019 4

The Core Barrel works excellently better than expected, I really recommend.
excellent products and competitive selling prices. We warmly welcome clients from your home and overseas to cooperate with us for Core Barrel , Core barrel , Foundation Core Barrel , you must be willing to become partners with us. Looking forward to your inquiry.
"The key to our success is ""Good Products Good quality, Reasonable Price and Efficient Service"" for Core Barrel , Core barrel , Foundation Core Barrel , We are eager to cooperate with foreign companies which care much on the real quality stable supply strong capability and good service. We can give the most competitive price with high qualitybecause we have been much MORE Specialist. You are welcomed to visit our company at any time.

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