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High Performance Field Drill Bits: Designed for Precision and Efficiency in Every Drilling Operation

As one of the world's most complete drill bit manufacturer and the largest supplier of drilling tools in Asia. The leading product of  drill bits are applicable for Engineering drill, mining drill, diamond drill, well drill, bridge drill, etc. Our company has obtained API and other quality certification, and the core products sell well in more than 10 countries and regions. At the same time of growth, it is always committed to customers to obtain the greatest benefits after using our products, promote the improvement of drill manufacturing technology in China and even the world, and contribute all its strength to the development of the world economy.

 


Since 1988, the factory has successfully set off a new round of drilling upsurge for CNPC, and built a flexible drill production line with CNC machining as the main center, superhard material production line and managed computer system (CIMS), which has laid a solid material and technical foundation for the construction of first-class quality drill bits. 

    Rock Bit Series

    Our mineral Rock  bit products are used in air drilling, such as the development of iron ore, non-ferrous metal ore and open pit mining tools, the products mainly cover 6 "-171 / 2" and other size series, and in various specifications of mining drill products, effectively improve the quality and performance of the drill.

    The single rock  bit is a kind of deceleration bit, that is, the speed of the tooth is smaller than that of the drill bit. It is mainly used for cutting and broken rock, which is suitable for small drilling operations such as window side drilling and deep drilling under high speed and high drilling pressure. 

    1.The application field is relatively wide, not only suitable for side drilling construction, but also can be used in medium and deep parallel.
    2. The working torque is lower than that of PDC drill bit under the same drilling pressure and formation conditions, which can reduce the problem of small size drilling tool expansion and avoid downhole accidents.
    3. The single rock drill has the advantages of three rock drill and PDC drill, which respectively make up for the deficiencies of the two. It is more suitable for the plastic formation than the three rock drill, and also suitable for the hard interlayer and other complex strata that the PDC drill is difficult to deal with.
    4. Cooperate with and lower the power drilling tool to achieve high rotation speed and special drilling needs. 
    5. Dimensions: in sizes  3/4 "(95.3mm) -6 1 / 8" (155.6mm). 
    6. Model: YA / YC 437, YA / YC 517, YA / YC 537.

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    Combination Bit Series

    The combined Bit Series are mainly used in Bridges and high-rise bored pile bedrock drilling, railway, water conservancy, construction and other systems, trusted by the majority of users.

    Suitable for perfusion bedrock drilling, well and ventilation hole drilling, adapted to strong, medium and slightly weathered rocks and gravel, such as granite, gneiss, sandstone, limestone, shale, etc. The combined tooth wheel drill bit has the following characteristics:

    1.According to the principle of hydraulic engineering to remove the sediment at the bottom of the hole. 
    2.The first double fulcrum rock tooth  in China. 
    3.The back of the palm wear prevention mechanism. 
    4.Unique and reasonable distribution mode of rock tooth.
    5.The protective cylinder protection block further enhances the stability of the drill bit and extends the life of the drill bit. The PZ series combination rock tooth  bit has the following properties: Sharp nature, wear resistance, robustness, stability, slag accumulation and self-cleaning, safety.