High Performance Drill Bits from China: Top Suppliers and Factory for Precise, Efficient Drilling Operations
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.
- 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, 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.
- Cooperate with and lower the power drilling tool to achieve high rotation speed and special drilling needs.
- Dimensions: in sizes 3/4 "(95.3mm) -6 1 / 8" (155.6mm).
- Model: 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. The combined tooth wheel drill bit has the following characteristics:
- According to the principle of hydraulic engineering to remove the sediment at the bottom of the hole.
- The first double fulcrum rock tooth in China.
- The back of the palm wear prevention mechanism.
- Unique and reasonable distribution mode of rock tooth.
- 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.
Frequently Asked Questions
Q: What applications are the Rock Bit Series suitable for?
Our mineral Rock bit products are primarily designed for air drilling applications, including the development of iron ore, non-ferrous metal ore, and open pit mining operations.
Q: What sizes and models are available for the single rock bit?
The single rock bit products cover dimensions from 3/4" (95.3mm) to 6 1/8" (155.6mm). The available models include YA / YC 437, YA / YC 517, and YA / YC 537.
Q: How does the single rock drill compare to PDC drill bits in terms of torque?
Under the same drilling pressure and formation conditions, the working torque of the single rock drill is lower than that of the PDC drill bit. This reduces the risk of small-size drilling tool expansion and helps prevent downhole accidents.
Q: Where is the Combination Bit Series commonly used?
The Combination Bit Series is mainly used in bridge and high-rise bored pile bedrock drilling, railways, water conservancy, and various construction systems. It is highly adapted for drilling through strong, medium, and slightly weathered rocks like granite, gneiss, sandstone, limestone, and shale.
Q: What are the unique design features of the combined tooth wheel drill bit?
Key features include hydraulic engineering principles for bottom-hole sediment removal, the first double fulcrum rock tooth design in China, a palm-back wear prevention mechanism, a unique rock tooth distribution mode, and a protective cylinder block for enhanced stability and extended life.
Q: What performance properties does the PZ series combination rock tooth bit offer?
The PZ series offers sharp cutting capabilities, wear resistance, robustness, stability, effective slag accumulation, self-cleaning features, and high operational safety.