steel body pdc bits for Coal mining and quarry

1.High performance PDC-Cutters

2.Carbide and Diamond gauge protection

3.Carbide/Diamond Shock Studs

4.Threaded or Plain Carbide Nozzles for Flushing

Note: Above features are subject to changes and modifications according to customers' requirements. 

PACKAGING: 

1.Cartons: light weight of the goods.

2.Wooden box, iron box: heavy weight of the goods.

SHIPPING:

1.by air: fast speed, general 3~5 days, but the number of goods less, high cost of transportation.

2.by land: speed is generally, 10~15 days,  the number of goods large.  general cost of transportation.

3.by sea: speed is slowly, 20~30 days,  the number of goods large.  cheep cost of

transportation.

Our Services

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

FAQ

1. Whether accept customized according to customers' requirements ?

Answer :

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

(2).About lead time and shipping time?

Answer : 

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 fromChinato European about 25-30 days. To West of American 20-25 days.

(3) .It is produced according to the standard?

Answer : 

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.  Exported to the Middle East, Europe, North America, South America,Australiaand other countries and regions.

Company Information

GREAT 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.