| Type: | Surface Set Core Bit |
|---|---|
| Usage: | Coring |
| Certification: | CE, ISO |
| Hardness: | F1-F12 |
| Property: | Impregnated |
| Industry: | Geological Survey |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Enhanced core bit longevity reduced risk of core loss Surface Set Diamond Core Bit
Here are some additional details about Surface Set Diamond Core Bits:
Matrix Materials: The matrix of a Surface Set Diamond Core Bit refers to the metal alloy that holds the diamonds in place on the bit's surface. The matrix is designed to provide support and protection to the diamonds while allowing efficient cutting action. Common matrix materials include bronze, steel, and tungsten carbide. The selection of the matrix material depends on factors such as the desired cutting efficiency, durability, and the specific drilling conditions.
Diamond Selection: The diamonds used in Surface Set Diamond Core Bits are carefully selected based on their size, quality, and characteristics. Industrial-grade diamonds, known for their exceptional hardness, are used because they can withstand the high stresses and abrasion encountered during drilling. The quality and size of the diamonds determine the cutting efficiency and the bit's overall performance.
Bit Orientation: Surface Set Diamond Core Bits are designed to drill in a specific orientation, primarily in the vertical or near-vertical direction. The orientation of the bit is crucial for accurate drilling and core recovery. Specialized techniques and equipment, such as orientation devices or gyroscopes, are employed to ensure the proper alignment and orientation of the bit during drilling.
Core Barrel Optimization: The core barrel assembly used with Surface Set Diamond Core Bits undergoes constant optimization to improve core recovery rates and drilling efficiency. Innovations in core barrel design include the use of specialized core catchers, core lifters, and core retrieval systems that help in capturing and preserving the core sample. These optimizations minimize the risk of core loss and enhance the integrity of the extracted core.
Application Range: Surface Set Diamond Core Bits are utilized in a wide range of applications across industries such as mining, geotechnical engineering, civil engineering, and environmental studies. They are commonly used for mineral exploration, geological surveys, rock characterization, ore body delineation, groundwater studies, and geotechnical investigations. The versatility of Surface Set Diamond Core Bits makes them suitable for various drilling environments and rock formations.
Bit Compatibility: Surface Set Diamond Core Bits need to be compatible with the drilling equipment being used. This includes the bit's connection type, which must match the drill rig's core barrel system. Common connection types include wireline, threaded, and other proprietary connections. Ensuring compatibility between the bit and the drilling equipment is essential for safe and efficient drilling operations.
Research and Development: Ongoing research and development efforts are focused on improving the performance and capabilities of Surface Set Diamond Core Bits. This includes advancements in diamond technology, matrix materials, and bit designs. Research aims to enhance cutting efficiency, increase drilling rates, extend bit lifespan, and improve core recovery rates in different geological formations and drilling conditions.
Sustainable Practices: The drilling industry is increasingly focused on sustainable practices, and Surface Set Diamond Core Bits play a role in minimizing environmental impact. Efforts are made to reduce waste generation, recycle and reuse materials, and employ environmentally friendly drilling fluids. Additionally, technological advancements and optimized drilling practices aim to reduce energy consumption and minimize disturbance to the surrounding environment.
Surface Set Diamond Core Bits continue to evolve as drilling technology advances and industry needs evolve. Ongoing research, technological innovations, and a focus on sustainable practices contribute to the continuous improvement of these drilling tools, enabling more efficient and accurate subsurface exploration and analysis.
Surface set diamond core bit table
| NO. | Standard | Name | Outer diameter*Inner diameter(mm) | Waterways | Diamond particle sizes |
| Q series | |||||
| 1 | AQ | Diamond core bit | 47.7*27.1 | 6 | 14/16 |
| 2 | BQ | Diamond core bit | 59.6*36.5 | 6 | 14/16 |
| 3 | NQ | Diamond core bit | 75.4*47.7 | 6 | 14/16 |
| 4 | NQ3 | Diamond core bit | 75.4*45.2 | 6 | 14/16 |
| 5 | HQ | Diamond core bit | 95.7*63.6 | 6 | 14/16 |
| 6 | HQ3 | Diamond core bit | 95.7*61.2 | 6 | 14/16 |
| 7 | PQ | Diamond core bit | 122.3*85.1 | 6 | 14/16 |
| 2 | PQ3 | Diamond core bit | 122.3*83 | 6 | 14/16 |
| NW series Surface Set Diamond core bit | |||||
| 1 | NWM | Diamond core bit | 59.6*36.5 | 6 | 14/16 |
| 2 | NWG | Diamond core bit | 75.4*54.8 | 6 | 14/16 |
| MLC series Surface Set Diamond core bit | |||||
| 1 | NMLC | Diamond core bit | 75.4*52.1 | 6 | 14/16 |
| 2 | HMLC | Diamond core bit | 98.9*63.6 | 6 | 14/16 |
| QTT series Surface Set Diamond core bit | |||||
| 1 | NQTT | Diamond core bit | 75.4*45 | 6 | 14/16 |
| 2 | HQTT | Diamond core bit | 95.7*61.1 | 6 | 14/16 |
FAQ:
FAQ:
Q: How should I dispose of a used Surface Set Diamond Core Bit?
A: Used Surface Set Diamond Core Bits should be disposed of according to local regulations and environmental guidelines for handling industrial waste.
Q: Can Surface Set Diamond Core Bits be used in open-pit mining operations?
A: While Surface Set Diamond Core Bits are not typically used in open-pit mining, they can be employed for specific geotechnical investigations within the mine.
Q: What are some common signs of bit damage or wear on a Surface Set Diamond Core Bit?
A: Signs of bit damage or wear include loss of diamonds, dulling or rounding of diamond edges, and reduced cutting efficiency.
Q: Can Surface Set Diamond Core Bits be used for sampling in coalbed methane (CBM) exploration?
A: Yes, Surface Set Diamond Core Bits can be used for CBM exploration to obtain core samples for gas content and reservoir analysis.
Q: How do I know if I need to adjust the drilling parameters while using a Surface Set Diamond Core Bit?
A: Monitoring the drilling progress, core recovery, cutting efficiency, and drilling fluid conditions can help determine if adjustments to drilling parameters are necessary.
Product DeliveryJobsite Performance
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}