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High-Quality China Drill Bits from Leading Suppliers: Precision Factory Manufacturing for Optimal Drilling Performance
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High-Quality China Drill Bits from Leading Suppliers: Precision Factory Manufacturing for Optimal Drilling Performance
As one of the most comprehensive drill bit manufacturers in China and the largest supplier of drilling tools in Asia, we specialize in producing high-quality drill bits suitable for engineering, mining, diamond drilling, well drilling, and bridge drilling applications. Our factory has achieved API and other quality certifications, ensuring that our core products are trusted by customers in over 10 countries and regions. We are dedicated to delivering maximum benefits to our clients through our products while promoting advancements in drill manufacturing technology both in China and globally, contributing to the development of the world economy.
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Since 1988, our factory has played a pivotal role in sparking a new wave of drilling innovation for CNPC. We have established a flexible drill production line that centers on CNC machining, alongside a superhard material production line and a comprehensive managed computer system (CIMS). This setup has equipped us with a robust material and technical foundation to produce first-class quality drill bits, solidifying our position as one of the leading suppliers in the industry.
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 "-17 1/2" 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.
Wide Application Field: Not only suitable for side drilling construction, but also can be used in medium and deep parallel.
Lower Working Torque: 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.
Combined Advantages: The single rock drill has the advantages of three rock drill and PDC drill, which respectively make up for the deficiencies of the two.
High Performance: Cooperate with and lower the power drilling tool to achieve high rotation speed and special drilling needs.
Dimensions: In sizes 3 3/4" (95.3mm) - 6 1/8" (155.6mm). Models available: YA / YC 437, 517, 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. It is suitable for perfusion bedrock drilling, well and ventilation hole drilling, adapted to strong, medium and slightly weathered rocks and gravel.
Hydraulic engineering principle to remove sediment at the bottom of the hole efficiently.
Equipped with the advanced double fulcrum rock tooth design.
The back of the palm wear prevention mechanism for enhanced durability.
The protective cylinder protection block further enhances the stability of the drill bit.
PZ Series Properties
The PZ series combination rock tooth bit is characterized by its sharp nature, wear resistance, robustness, stability, slag accumulation, self-cleaning, and safety.
Frequently Asked Questions (FAQ)
QWhat are the primary applications of the Rock Bit Series?
Our mineral Rock bit products are designed for air drilling applications, including the development of iron ore, non-ferrous metal ore, and open pit mining operations.
QWhat sizes and models are available for the single rock bit?
The single rock bit is available in dimensions ranging from 3 3/4" (95.3mm) to 6 1/8" (155.6mm). The available models include YA / YC 437, YA / YC 517, and YA / YC 537.
QWhat advantages does the single rock bit offer over PDC drill bits?
The single rock bit generates lower working torque than a PDC drill bit under identical conditions, reducing tool expansion and downhole accidents. It is also more suitable for plastic formations and complex strata.
QWhich rock formations are suitable for the Combination Bit Series?
The series is adapted to strong, medium, and slightly weathered rocks such as granite, gneiss, sandstone, limestone, shale, and gravel.
QWhat features help extend the life of the Combination Bit Series?
These bits feature a unique protective cylinder block, a dedicated wear prevention mechanism on the back of the palm, and a double fulcrum rock tooth design to maximize tool longevity.
QWhat are the key properties of the PZ series combination rock tooth bit?
The PZ series is known for its sharp nature, exceptional wear resistance, robustness, operational stability, and efficient self-cleaning capabilities.
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