CORING Wholesale

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As CORING Manufacturers and CORING Factory, We have an independent and complete manufacturing process, always holding the principle of “Made in Lichang”.

Lichang is a professional manufacturer majoring in producing drill bits, chisels, hole saws, and other tool accessories.

With a land area of 120,000 ㎡, Lichang has five main workshops and 700 machines. Lichang has always taken the lead in equipment investment and advocates for a safer working environment and the completion of quality systems with new technologies in production.

Lichang is a cooperative team consists of more than 400 workers. We supply CORING Wholesale and we respect and care for our employees, clients, and society and provide our employees with regular and professional training. Over the years, we are constantly improving our technology to create better products for clients.

Lichang strives to supply high-quality products and services. That’s why we have clients from around the world. You can easily discover more than 300 Lichang agents in China and our products are sold in over 80 countries worldwide.

This is Lichang , who wants to create a better lifestyle!


Certifications & Honors
We have an independent and complete manufacturing process, always holding the principle of “Made in Lichang”.
Media & News
We have an independent and complete manufacturing process, always holding the principle of “Made in Lichang”.
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Industry knowledge

We have an independent and complete manufacturing process, always holding the principle of “Made in Lichang”.

What is CORING?

Coring is a process of removing a cylindrical sample or core from a material or substance, usually for testing or analysis. This process is commonly used in various fields such as geology, construction, and engineering, where obtaining samples of materials such as soil, rock, concrete, or asphalt is essential for research or to assess the condition of structures.
Coring is typically performed using a core drill, which is a specialized tool designed to cut through hard materials and extract cylindrical samples. A core drill typically consists of a hollow tube with diamond-impregnated segments at the bottom that cut through the material as the drill rotates. Water is often used during the coring process to cool the drill bit and to lubricate the cutting surface, which helps to prolong the life of the drill bit.
The cylindrical samples obtained through coring can be used for a variety of purposes, such as:
Testing the physical and chemical properties of materials, such as soil or rock.
Assessing the quality of construction materials, such as concrete or asphalt.
Evaluating the condition of structures, such as bridges or buildings.
Determining the presence of minerals or resources in geological formations.
Overall, coring is an essential process in many fields, allowing for the collection of precise and accurate samples that can be analyzed and studied to gain valuable insights and information.

What are the characteristics of CORING? Is it easy to use?

The characteristics of coring depend on the specific material or substance being cored and the equipment being used. However, some general characteristics of coring include:
Precise sampling: Coring allows for the collection of cylindrical samples that provide a precise representation of the material or substance being studied. This is particularly important in fields such as geology, where accurate sampling is essential for identifying the composition of rock formations.
Non-destructive sampling: Coring typically involves a non-destructive method of sampling, which means that the material or substance being studied can still be used or analyzed after the sample is taken. This makes it a valuable technique for assessing the condition of structures or testing construction materials.
Requires specialized equipment: Coring requires specialized equipment such as a core drill, which can be expensive and may require specialized training to operate safely and effectively.
May require preparation: Depending on the material or substance being cored, preparation may be required to ensure that the drill can penetrate the material effectively. For example, soil may need to be moistened or compacted, while concrete may need to be drilled at specific locations or angles.
May be time-consuming: Coring can be a time-consuming process, particularly when drilling through hard materials such as rock or concrete. The drilling process may need to be repeated several times to obtain a sufficient sample size.
Overall, coring can be a valuable technique for obtaining precise, non-destructive samples of materials and substances for analysis and research. While it may require specialized equipment and preparation, the results obtained from coring can be highly informative and valuable in many fields. However, it may not be easy to use and may require experience and expertise to achieve the desired results.