1 Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stablity of the bit.
2 Main cutter is high performance PDC cutter 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 systems of the bit is optimized using dynamic flow pattern simulation technology enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.
Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.
Product Specification / Models
Application / Models
our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, waterwell, geological exploration and so on
Hejian Yinhai Drill Bits Manufacture Co.,Ltd is a Roller cone bits and PDC bits enterprise, our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, waterwell, geological exploration and so on..