Xiamen Edgestone Import And Export Co., Ltd

Trusted and experienced supplier of stone products from China.

Tel: 0086-15805032000
Diamond Concrete Core Drill Bit

Diamond Concrete Core Drill Bit

Edge Stone is a trusted and experienced manufacturer of Diamond Concrete Core Drill Bit, we supply products for projects, wholesalers and fabricators all over the world. It would be our honor to provide excellent service and high quality products for you, we are expecting to become your long-term partner in China.

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Product Details

Diamond Concrete Core Drill Bit

Characteristics of Product

1. High efficiency, no chipping, long life, no breaking of segments.

2. Popular adaptor size: dia 6/8/10mm shank, M14 thread, M16, G1/2", 5/8"-11 thread and 1-1/4"-7 UNC etc.

3. Segments including:1)crown type; 2) turbo type; 3)roof type 4)straight type for you to choose. 

4. All our diamond segments are all consist of well designed bond systems combined with high concentrations of top quality synthetic diamonds to provide trouble-free drilling through a variety of applications.

5. All our barrels are made of top quality steel and guaranteed for run true.


Drilling granite, marble, stone, concrete, bricks, blocks, rock and concrete with steel.

1.For diameter from 10mm to 38mm, high quality 10mm high quality crown (ring) diamond segments are used, it would provide an easy start-up when hand held drilling.

2. For core bits diameter from 40mm to 500mm, high quality 10mm high diamond segments with castellated tips are adopted to insure an easy start-up and fast opening of the segment. Usually customers will choosing the thread of 1-1/4-7.

Packaging and Shipping for Diamond Concrete Core Drill Bit

Inner packing: a diamond drill bit is covered by antirust paint and plastic, then packed in a paper box; outside packaging is according to the transport way, if by air, we recommend carton package which will reduce the weight; if by sea, we recommend crate which is seaworthy. Other packaging is also available upon your request.

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Urgent order with less weight or samples, courier service is recommended;

Normal (regular) order which weight over 45kgs, delivering by air is recommended;

Big diameter saw blades or heavy weight products, shipping by sea is recommended.

Edgestone will offer advices according to the actual order requirements.

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Our Services

1. Fine raw materials are selected for processing, high grade raw materials, imported cobalt powder and high-quality diamond single crystals, to ensure the best performance of our products.

2. Customized designs are available. We can also help customers design and develop new products, and adjust cutting efficiency and lifespan upon your request.

3. Knowledgeable sales representatives are available to reply all inquiries and e-mails within 24 hours.

4. Every details will be confirmed with you before production;

5. Each processing would be completed by our skillful worker.

6. Strict quality management system. During the whole production process, from raw material choosing, processing to packing, our quality assurance people will strictly control each single and every process to guarantee quality standards and punctual delivery.

7. Detailed and clear pictures will be sent before packing and loading for you.

8. We will keep you update of the order and shipping status till you get the products smoothly.

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More Products of Diamond Tools

One-stop solution and service for your requirement to save your money and time.

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If you're interested in Diamond Concrete Core Drill Bit, just feel free to contact us, we will keep providing excellent service and good quality products for you.

Contact Info.

Sales Manager: Adam Li

Email: marblevsgranite@foxmail.com

Phone/WhatsApp: 0086-15805032000

Skype: adam-li@outlook.com

Destruction of unity, anytime, anywhere is the least prestigious action, both for the neighbors and peers ridiculed. So we do not often hear this combination, because it is an ordinary combination that is not known, or can be said to be a natural combination. In addition, employers are sometimes forced to reduce their wages below their actual wage rates, sometimes with special combinations. Such a combination, until it reaches its goal, always maintain the extreme silence and secrecy. At this moment, although the workers were painfully cut into such a secret combination with the employers, they often gave up without resistance. Therefore, other people did not know it. However, with this combination of employers, workers also often organize defensive combinations of confrontations. Moreover, in the absence of such an employer, workers sometimes combine automatically to increase labor prices. The reasons they hold are sometimes excessive food and clothing, and sometimes the employers get too much profit from their labor. Their combination, whether defensive or offensive, is always anecdotal. In order to quickly resolve the issue, they are always screaming and crying, sometimes using horrible violence. In despair, they take the risk and if they do not starve themselves, they must be forced to immediately agree with their demands. In the meantime, employers made the same outcry and asked for assistance from the government, demanding strict enforcement of tough regulations that banned workers from combining. As a result, workers rarely benefit from the rebellious, united riots. Part of the combination is due to government intervention, partly because employers are more sustainable, and partly because most workers have to give in to their current livelihood and often end up being punished or unsuccessfully. However, employers often live in vantage points in disputes. However, there is a certain standard of wages for workers. Diamond Concrete Core Drill Bit. For a long period of time, even the ordinary wages of the lowest-paid workers can not be reduced to such a standard. People who live on labor must be paid at least enough to sustain their livelihood. On most occasions, wages have to be slightly higher than enough to sustain life, or laborers can not support their families and pass on to their families. Cantillon seemed to speculate that the lowest-level laborer, at least, had to obtain at least twice his cost of living to support his two children, and that his wife, being in need of caring for his children, was enough to keep himself. However, according to the general calculation, half of the children often die before they are young. Therefore, the poorest workers generally calculated to raise at least four children according to the above calculation so that two children can reach the adult's age. However, Cantillon believes that the necessary support for four children may be almost equal to the cost of living for an adult. He also said that the value of a strong slave labor is more than his cost of living. The value of the labor of a lowest-level worker can not be less than the value of the labor of a strong slave. So, at least, it seems affirmative: for the dependents, even the lowest-paid ordinary laborer and his wife have to earn slightly more than the cost of sustaining their own lives. However, I do not wish to ascertain whether such over-expenditure is based on the above ratio or on other scales. However, there are situations in which workers are sometimes favored and paid substantially more than the above rates. Obviously, these salaries are the minimum wage that meets the general standards of humanity. In any country, if the demand for those who live on wages, that is, workers, casual workers and various servants is constantly increasing, in other words, if more job opportunities are provided each year than the previous year, the workers will not be responsible Raise wages and the need to combine. 

Should you're looking for high quality and durable diamond concrete core drill bit, welcome to buy or wholesale the product from our factory. As one of the leading such manufacturers and suppliers, we can assure you of its high quality and long durability.
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