Xiamen Edgestone Import And Export Co., Ltd

Trusted and experienced supplier of stone products from China.

Tel: 0086-15805032000
Diamond Tip Core Drill Bit

Diamond Tip Core Drill Bit

Edge Stone is a trusted and experienced manufacturer of Diamond Tip 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 Tip 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 Tip 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 Tip 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

In this way, the portion of rent in the price is generally higher than the rent calculated by the natural rate. The rent of land that produces such precious products, such as the rent of the precious French vineyards with good soil and location, and the rent of other lands that are equally fertile and equally intensive, do not often maintain a certain proportion. On the contrary, the labor wage and capital profit part of its price, and the labor wages and capital profits of other neighboring places, tend to retain a natural proportion. This increase in market value, apparently due to the natural original group. This will result in the effective supply of sufficient demand being unavailable and its role will therefore continue forever. To monopolize an individual or a commercial company, it serves the same purpose as a conservative secret in commerce or manufacturing. Monopolies keep stocks in the market often underfunded, so that effective demand can never be fully supplied. In this way, they would be able to sell their goods at market prices well above their natural price, and their remuneration, both wages and profits, far exceeded their natural rate. Monopoly prices, in all periods, are the highest possible prices. On the other hand, the price of natural or free competitive events, though not at all times, may be the lowest possible price for a long period of time. In each period, the monopoly price is the highest price that can be squeezed out from the buyer or the highest price that the buyer is willing to pay. However, the natural price or the price of free competition is the lowest price that the seller can generally accept. That is Diamond Tip Core Drill Bit, the lowest price he can continue to operate. The exclusive prerogatives, apprenticeship rules and regulations, as well as laws and regulations that limit the number of competing people in special occupations, are, to a lesser degree, monopolized but tend to be the same as monopolies. They are an expanded monopoly that tends to allow the market prices of all goods in some industries to exceed their natural values for a long time and to slightly exceed the profits of their wages and capital in the labor used to produce them. This increase in market prices, apparently due to various laws and regulations. As long as these kinds of laws and regulations continue to be effective, this increase in market prices will continue to exist. Although the market price of any one commodity can be higher than its natural price for a long time, it can not be lower than its natural price for a long time. If any one of the components of the price falls below the natural rate, those whose interests are affected immediately feel the loss and immediately withdraw a portion of their land or labor or capital from the use so that the quantity of the products marketed is exactly enough Supply effective demand. Therefore, the market price will soon rise to the level of natural prices. This is the case, at least in places where there is total freedom. While the manufacturing industry is flourishing, apprenticeship regulations and other various laws and regulations can raise workers 'wages above the natural rate, but once the manufacturing industry declines, workers' wages fall below the natural rate. Because these laws and regulations, in the previous occasion, prevent others from entering their occupations, in the latter occasion, prevent them from changing to many other occupations. However, these laws and regulations play a rather long-term role in raising workers' wages. However, they have played such a long-term role in lowering the wages of workers. With regard to the former, the role of these laws and regulations can last for centuries; the latter said that the role of these laws and regulations can not continue when those workers who have been professionally trained in the prosperity of the industry have some death. After they die, the number of workers who study in this profession will be adapted to the effective demand. As with Indo-China and ancient Egypt, every individual has the obligation to inherit his father's profession according to the canon, and changing the profession means that the crime of blasphemy should be punished with the most terrible blasphemy.

Should you're looking for high quality and durable diamond tip 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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