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Single roller cone palm drill bit with holder

  • Single roller cone palm drill bit with holder
  • Single roller cone palm drill bit with holder
  • Single roller cone palm drill bit with holder
  • Single roller cone palm drill bit with holder

Single roller cone palm drill bit with holder

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 1 Piece/Pieces
    Delivery Time: 3-5 Days
    Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.
    Productivity: 10000 Piece/Pieces per Year
    Brand: Great
    Transportation: Ocean,Land,Air
    Place of Origin: Cangzhou,Hebei
    Supply Ability: Level 1
    Certificate: API/ISO
    HS Code: 8207199000
    Port: Tianjing Port,Beijing Airport

Basic Info

Model No.: 8 1/2" IADC 637

Product Description

Single roller cone palm Drill Bit with holder

Drill Bit Parameters Application
Tri-cone bits type GRT-637 8 1/2`` Compression strength 110-150MPa, Hard formation, such as quartzite, granite Gabbtp, basalt, dolomite,ect.
IADC code 637 Main technical feature
Carbide QTY on cone 52 pcs Full cutter layout, fast assembly way of bit leg avoid heating problem of soldering, which extend lifetime of bearing. The application of engineering plate holder makes the construction more convenient and quick
Carbide QTY on Leg 21 pcs
Single roller cone palm bit
Single roller cone palm bit

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 insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).


2)Seal and Lubrication

High performance HNBR O-ring for bearing seal and advanced grease for lubrication.


3)Product Application

It is suitable for the large size well, mining and infrastructure applications.


4)Main Availability, ( Bit sizes and cone types can be customized as you special order)

CANGZHOU GREAT DRILL BITS CO., LTD

 

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, Reaming tools, etc.Which include PDC Bits,Tricone Rock Bits,HDD Hole Openers,Reamers,Roller Cone Cutters,Pilot Bits,Coring Bits,Bi-Center Bits and so on.

Depending on our advanced design tools, manufacturing processes, international management system and continuous technological innovation,we got the highly-degree recognization to our product quality from both domestic and foreign customers, The well strategic partnership with major domestic oilfields have been sounded. The products also are exported to the United States, Russia, Canada, the Middle East, Indonesia and other countries and regions.

The Company consistently adhere to the concept of industrial development to promote energy development,adhered to Innovative drive, scientific development, and is one of the largest scale companies in Asia for PDC bit manufacturer;meanwhile, we build a service platform and R & D center to share the technology with other partners in the area; Based on the independent innovation and technical cooperation,we own the independent intellectual property rights of the core technology in the field. We also have a complete scientific research and quality management system, was identified as[high-tech enterprises"We has been awarded the API Spec7-1 Certification,ISO9001: 2008 quality management system and ISO14001: 2004 environmental management system certification. The company widely absorbed talents, and combined a number of outstanding scientific and technological talents and innovative pioneers,set up seveal professional teams. By building the cooperation relationship with well-known domestic universities and foreign professional institutions,to always keep our products with the advance level, maintained and created a number of industry technical index record.one hand, we will be more professional in drill bits to be the leader of the field according to the concept of broadwise development;on the other hand, we will try to integrate the industry chain, and create a large-scale, specialized, internalized petroleum equipment manufactuing group.

Company Info

  • Company Name: CANGZHOU GREAT DRILL BITS CO., LTD
  • Representative: Junhua Bai
  • Product/Service: PDC Bits , Tricone Rock Bits , HDD Hole Openers , Rock Reamers , Roller Cone Cutters , Pilot Bits
  • Capital (Million US $): 100million
  • Year Established: 2010
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 61% - 70%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: No.2 Jianshe North Street ,Yingzhou Economic Development Zone,Hejian City,Hebei Province ,China 062450
  • Contact Person: Ms. Bella
  • Tel: 86-155-11673168
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