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China High-Performance Drill Bits from China: Leading Suppliers and Factory for Precision Engineering and Mining Solutions Suppliers, Manufacturers
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China High-Performance Drill Bits from China: Leading Suppliers and Factory for Precision Engineering and Mining Solutions Suppliers, Manufacturers
As one of the leading drill bit manufacturers in China and the largest supplier of drilling tools in Asia, our factory specializes in producing a wide range of drill bits, including those for engineering, mining, diamond drilling, well drilling, and bridge drilling applications. Our commitment to quality is reflected in the certifications we have achieved, including API accreditation, ensuring our core products meet international standards. With successful sales in over 10 countries and regions, we are dedicated to providing our customers with maximum benefits from our products, Since our establishment in 1988, our factory has been at the forefront of innovation in the drilling industry, helping to fuel a new wave of drilling activities for CNPC. We operate a state-of-the-art drill production line centered on CNC machining, alongside a superhard material production line and a Computer Integrated Manufacturing System (CIMS). This robust setup has established a strong foundation for producing top-quality drill bits, reinforcing our position as a preferred supplier in the global market. Our continual growth is synonymous with our mission to advance drill manufacturing technology in China and contribute positively to the global economy
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.
The application field is relatively wide, not only suitable for side drilling construction, but also can be used in medium and deep parallel.
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.
The single rock drill has the advantages of three rock drill and PDC drill, making up for the deficiencies of both. It is more suitable for plastic formation than the three rock drill and handles hard interlayer complex strata efficiently.
Dimensions: Available in sizes 3/4" (95.3mm) to 6 1/8" (155.6mm).
Model specifications: YA / YC 437, YA / YC 517, YA / YC 537.
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.
Engineered to remove sediment at the bottom of the hole based on hydraulic principles.
Features advanced double fulcrum rock tooth technology.
Equipped with a palm wear prevention mechanism for enhanced durability.
Unique and reasonable distribution mode of rock teeth for optimal cutting.
Protective cylinder block enhances bit stability and extends service life.
The PZ series combination rock tooth bit offers: Sharpness, wear resistance, robustness, stability, slag accumulation prevention, self-cleaning properties, and operational safety.
Frequently Asked Questions
What applications are the Rock Bit Series products suitable for?
They are mainly used in air drilling, including open pit mining tools, the development of iron ore, and non-ferrous metal ore. They cover sizes from 6" to 17 1/2" to enhance drill quality and performance.
What are the advantages of a single rock bit compared to a PDC drill bit?
Under the same drilling pressure and formation conditions, the single rock bit operates with a lower working torque than a PDC drill bit. This reduces the problem of small size drilling tool expansion and helps avoid downhole accidents.
In what sizes and models are the single rock bits available?
The single rock bits are available in dimensions ranging from 3/4" (95.3mm) to 6 1/8" (155.6mm). Available models include YA / YC 437, YA / YC 517, and YA / YC 537.
What applications are the Combination Bit Series designed for?
They are primarily used in bridge and high-rise bored pile bedrock drilling, railways, water conservancy, and construction systems. They are suitable for perfusion bedrock drilling, well, and ventilation hole drilling.
What types of rock formations can the Combination Bit Series handle?
They are adapted to strong, medium, and slightly weathered rocks and gravel, including granite, gneiss, sandstone, limestone, and shale.
What are the main features of the PZ series combination rock tooth bit?
It features the first double fulcrum rock tooth in China, a palm wear prevention mechanism, a unique rock tooth distribution mode, and a protective cylinder block. It offers properties like sharpness, wear resistance, robustness, stability, slag accumulation, self-cleaning, and safety.
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