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Hot Sale Rock Roller TCI Bit Drilling
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 3/4'' 637

Product Description

Hot Sale Rock Roller TCI Bit Drilling API Quality Tricone Bit


The Advantages of Using a Tri Cone Over Other Drill Bits
1)There is a Tri Cone suitable for any rock formation
2) Tricone bit is versatile and can handle changing formations
3)Tri Cones are reasonably priced, long lasting and have an efficient drilling rate
4)Tricone is that the roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics


Steel teeth or carbide inserts come in a variety of shapes, sizes, and grades of tungsten carbides to address specific drilling conditions. TCI bits offer increased durability over steel tooth bits but also carry a higher cost.Open bearing bits feature bearings without a seal that are open to outside debris. Open bearing bits are generally cheaper than sealed bearing bits, and recommended for shallower holes. Sealed bearing tricone bits are available for use in applications where, historically, bearing life has limited bit performance. Sealed Roller Bearing bits extend the bearing life, allowing for increased utilization of the cutting structure.

Drill Bit Parameters Application
Tri-cone bits type 8 3/4"

Hard formations with high compressive strength, such as sandstone, limestone, dolomite, hard gypsum, marble, etc.

IADC 637
WOB(KN/mm) 0.5-1.2
RPM(r/min) 80-40 Note: the maximum value of WOB and RPM in this table can not be adopted at the same time.
API Pin Connection 4 1/2" API REG


Hot Sale Rock Roller Tci Bit Drilling 3

TCI bit.webppackage.webp
Great special iron bit packaging, equipped with high-quality shackle device, convenient for the extraction and installation of the bit; The special suspension design can better guarantee the safety of PDC bit crown composite during transportation.


Great drill bit





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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