With years of experience in production Drag Bits, Hebei Zhongxing Hongli Drills Manufacturing Co., Ltd. can supply a wide range of Drag Bits. Drag Bits can meet many applications, if you need, please get our online timely service about Drag Bits. In addition to the product list below, you can also customize your own unique Drag Bits according to your specific needs.
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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