DescriptionProduct Description
Great Tricone bit Advantage 
1) Condition: 100% new

2) Manufacturer brand name: GREAT

3) The bit size: 2 7/8" - 36"

4) IADC code: 111,115,117,127,137,217,4175,417,515,535,537,617,637 etc

5) Seal type: Rubber Sealed Bearing ,Metal Sealed Bearing

6) Bearing type: Sealed Journal bearing ,Roller Bearing ,Air Bearing7) Nozzle quantity and nozzle size: 3 nozzles 8) Connection joint Pin size: API 2-3/8"-7 5/8" Reg  
 Above features are subject to changes and modifications according to customers' requirements.

 
Certifications
The competitive advantage of product line:Our company passed API ,ISO 9001, ISO 14001, OHSAS 18001 certification.

Company Information
  About GreatGREAT is a leading supplier of premium drilling products and services to the worldwide Oil and Gas Industry.We specialize in designing, manufacturing and marketing of various high quality diamond drill bits for various petroleum drilling activities. Products series classified by cutting elements covers PDC bits, TSP bits, Natural diamond bits, impregnated diamond bits. Product series classified by purpose covers diamond drill bits, coring bits, bi-center bits and reaming tools while drilling. Size of various bits and special tools covers from 3-1/2" to 26", includes standard size and nonstandard size.

Exhibitions Great  Attend 

 
FAQ
    1.Whether accept customized according to customers' requirements ?      

 Yes, We accept customized, no matter how much is the purchase quantity   

 2.How to order the products?
      Send the inquiry with detail item description or with Model number.
      If there is no packing demand we take it as sea-way packing.
      If possible please attach one reference picture to avoid any misunderstanding       or any links from our website for we get a better understanding.    

3.About lead time and shipping time?       

The lead time depend on quantity of order. Usually shipped by sea, small order        or urgent order we can send you by air after received your agreement.        According the distance from china to your port, usually from China to European        about 25 days. To West of American 20 days.   

 4.Can I expect a quality products?        

Yes. All our activities are accredited to ISO 9001:2008 and API, both in products         and services, at the same time, mature production technology ensuring the quality       

  satisfy international request.

Our Services
Drilling Requirement Initially ,Customer Satisfaction Finally We will keep track of each customer to get the feedback of product quality and service. And we will make an amendment according to your feedback.Please feel free to contact us if you found any problems.
1.24 hour uninterrupted service, answer your questions in a timely manner.2.Warm welcome guests to visit.3.One of the largest manufacturer and supplier in Asia. High technology, high quality.4.Flexible production.5.Sincerely cooperate with you.6.Service to customer satisfaction.