Optimal Penetration Rates Low Vibration During Drilling Surface Set Diamond Core Bit

• Type: Surface Set Core Bit
• Usage: Coring
• Certification: CE, ISO
• Hardness: F1-F12
• Property: Impregnated
• Industry: Geological Survey
• Model NO.: AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3 NTW, BTW, HTW
• Payment Term: Tt or LC
• Product Name: Impregnated Diamond Core Bit
• Thread Type: Pi, Metric, Dcdma etc.
• Connection: Male/Female
• Surface Finish: Smooth
• Material: Diamond
• Transport Package: Nude/Wooden Case/Carten
• Specification: PQNQHQNTWHTWNQ3HQ3
• Trademark: BEST
• Origin: China
• HS Code: 82071910
• Production Capacity: 500000 Pieces/Year

Product Description

Product Description:

1. Diamond Types: Surface Set Diamond Core Bits use natural or synthetic diamonds depending on the application. Natural diamonds are sourced from diamond mines, while synthetic diamonds are manufactured in a lab to have similar properties to natural diamonds.

2. Matrix Composition: The matrix material used in Surface Set Diamond Core Bits can vary. Common matrix materials include bronze, copper, and tungsten carbide. The matrix serves as a bonding agent that holds the diamonds in place on the bit's surface.

3. Diamond Distribution: The diamonds on the surface of the bit are distributed in a pattern known as "surface set." This arrangement ensures that the diamonds are evenly spaced and exposed for effective cutting and grinding during drilling.

4. Bit Sizes: Surface Set Diamond Core Bits come in various sizes to accommodate different drilling requirements. The size of the bit is typically measured in terms of the core diameter it can produce.

5. Bit Configurations: Surface Set Diamond Core Bits can have different configurations based on the drilling application. Common configurations include single tube core bits and double tube core bits. The choice of configuration depends on factors such as the drilling method, desired core recovery, and drilling conditions.

6. Core Recovery: Surface Set Diamond Core Bits are designed to provide high core recovery rates. Core recovery refers to the percentage of the drilled rock formation that is successfully captured as a cylindrical core sample. High core recovery is crucial for accurate geological analysis and evaluation.

7. Bit Lifespan: The lifespan of Surface Set Diamond Core Bits can vary depending on factors such as the hardness of the rock formation, drilling techniques, and maintenance practices. Proper care and maintenance, including regular inspection and cleaning, can help extend the lifespan of the bit.

8. Compatibility with Drilling Equipment: Surface Set Diamond Core Bits are compatible with various drilling methods and equipment, including wireline drilling, conventional coring systems, and core barrel assemblies. They can be used with both rotary drilling rigs and diamond drilling rigs.

9. Applications: Surface Set Diamond Core Bits find applications in a wide range of industries and projects, including mineral exploration, geological research, geotechnical investigations, environmental studies, and engineering projects. They are used to obtain core samples for analysis, assess rock quality, determine geological structures, and evaluate mineral deposits.

10. Bit Selection: Choosing the right Surface Set Diamond Core Bit involves considering factors such as the rock formation characteristics, drilling objectives, desired core quality, and drilling conditions. Proper bit selection is essential for achieving efficient and successful drilling outcomes.

Surface Set Diamond Core Bits continue to be a vital tool in the drilling industry, providing valuable core samples for geological and engineering purposes. By leveraging the hardness and cutting capabilities of diamonds, these bits enable precise and reliable 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:

1. Q: Can Surface Set Diamond Core Bits be used for geotechnical investigations?
   A: Yes, Surface Set Diamond Core Bits are widely used in geotechnical investigations to obtain core samples for assessing.
2. Q: Can Surface Set Diamond Core Bits be used for environmental site investigations?
   A: Yes, Surface Set Diamond Core Bits are commonly used in environmental site investigations to collect soil and rock samples for analysis.
3. Q: What is the difference between natural diamonds and synthetic diamonds used in Surface Set Diamond Core Bits?
   A: Natural diamonds are mined, while synthetic diamonds are lab-grown. Both types can be used in Surface Set Diamond Core Bits, but synthetic diamonds offer consistent quality and availability.
4. Q: How do I determine the appropriate diamond grade for a Surface Set Diamond Core Bit?
   A: The diamond grade selection depends on the formation hardness, abrasiveness, and drilling conditions. Consulting with diamond tool manufacturers can help determine the suitable grade.
5. Q: Can Surface Set Diamond Core Bits be used for concrete coring?
   A: Yes, Surface Set Diamond Core Bits are effective in concrete coring applications, providing precise and clean-cut holes.

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