For PDC Bits, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our PDC Bits has been well received by many customers and enjoyed a good reputation in many countries. Hebei Zhongxing Hongli Rock Bits Manufacture Co., Ltd.PDC Bits have characteristic design & practical performance & competitive price, for more information on the PDC Bits, please feel free to contact us.
We are a Roller cone bits and PDC bits manufacturing enterprise, our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, water-well, geological exploration and so on. Tri-cone bits are from 3 3/8 to 28 inch, both milled tooth and Tungsten Carbide Insert Bit with metal seal and rubber seal.
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