17-1/2" matrix body pdc bit for oil well



pdc bit

diamond pdc bit

Cangzhou Great Drill Co., Ltd is located in North China Oil Field, Junziguan industrial zone Hejian, 

north Beijing, east of Tianjin Port. We can supply pdc bit, diamond pdc bit, diamond core bit, 

matrix body pdc bit, steel body pdc bit, impregnated core bit. Our diamond bits are named as 

Great, with specifications ranging from 2-7/8" to 17-1/2". All our products have passed 

ISO9001 certification.

 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit.
2. Main cutter are high performance PDC cutters to insure service life of the bit while improving ROP.
3. Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations.
4. Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers.
5. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.


Nina Lang

tel: 86-317-3212988
fax: 86-317-3212998

mobilephone: 86-15830816371

Email: drillbits10@zkdrilling.com
MSN: nina1025@msn.cn
skype: langhongying43
QQ: 1932801191



Product Origin: China
Model Number: 17-1/2"
Brand Name: Great

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Company Name:   Cangzhou Great Drill Co., Ltd
Contact Person: Nina Lang
Address: Junziguan Industry Zone, Cangzhou City, Hebei Province, China
Zip: 062450
Telephone: 86-15830816371
Fax: 86-0317-321299


Website: http://great03.tradeee.com

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