Mining Drilling Tools BQ NQ HQ PQ Reaming Shells For Hard Rock Drilling

A reaming shell is a tool used in the drilling industry to enlarge the size of a pre-drilled hole. It is commonly used in processes such as core drilling, where a cylindrical sample of rock or soil is extracted from the ground for analysis. Reaming shells are an essential tool for ensuring that the drilled hole is the correct size and shape for the desired application.

The reaming shell is usually made of high-quality steel that is heat-treated for increased durability and wear resistance. It consists of a cylindrical outer shell with attached cutting segments or diamonds that are designed to remove material from the hole as it rotates. The cutting segments can be either impregnated with industrial-grade diamonds or made of tungsten carbide for added strength and longevity.

The reaming shell is attached to the bottom of the drill string and is rotated at high speeds using a drill rig. As the cutting segments come into contact with the rock or soil, they grind away material to enlarge the hole to the desired diameter. The rotation of the reaming shell also helps to remove any debris or cuttings from the hole, ensuring that the drilling process remains efficient and effective.

One of the key advantages of using a reaming shell is that it allows for precision drilling. By gradually enlarging the hole to the correct size, operators can ensure that the final drilled hole is smooth and uniform, with minimal deviation from the desired diameter. This is particularly important in applications where accuracy is critical, such as in mining or construction projects.

Another benefit of using a reaming shell is that it can help to extend the life of the drill bit. By first drilling a pilot hole with a smaller-diameter bit and then reaming it out to the desired size, operators can reduce the strain on the drill bit and prevent premature wear and damage. This can result in cost savings and increased productivity over time.

In addition to core drilling, reaming shells are also used in a variety of other drilling applications, including water well drilling, geotechnical drilling, and mineral exploration. They are available in a range of sizes and configurations to suit different types of drilling equipment and ground conditions.

When selecting a reaming shell, it is important to consider factors such as the hardness of the rock or soil being drilled, the diameter of the hole required, and the type of drill rig being used. It is also recommended to choose a reaming shell from a reputable manufacturer that uses high-quality materials and precision manufacturing techniques to ensure optimal performance and durability.

Overall, a reaming shell is a versatile and essential tool for the drilling industry. By enabling precise and efficient hole enlargement, reaming shells help to ensure that drilling operations are successful and cost-effective. Whether used in core drilling, water well drilling, or mineral exploration, reaming shells play a crucial role in achieving accurate and reliable drilling results.

 Jiangsu Sinocoredrill Exploration Equipment Co., Ltd  a professional Chinese manufacturer specializing in mineral exploration drilling equipments in business to since 2008.Through the close cooperation with customers and business partners, Sinocoredrill is making continuous innovation for achieving its goal of superior productivity.Owing to our products' excellent performance and very competitive pricing, we successfully minimized our every customer's drilling cost per meter. we have profuse designs with series quality grade and expressly , our price is very competitive cause we're manufactory .

We has passed the quality system certification of GB/T19001-2008/IS9001:2008. Our company has also won the honors such as Jiangsu High-quality Product and Jiangsu Contract Compliance and Creditworthy Company. As the Chinese Specialist Of Geological Exploration Tools Manufactory And Supplier, our company is founded with the hard work of our employees for many years. Our company has developed into a professional manufacturer of drilling equipment and tools, such as HDD (No-dig) drill rod , , Wireline drilling rod and tools , various of diamond impregnated and surface-set core bit , reaming shell with the the automatic production line. 

Our company is mainly engaged in the production of B /N /H /P WL wireline core barrel drilling tools, drill rod , overshot assembly , diamond core bit ,reaming shell , full- hydraulic core drilling rig and mud pump for clients both at home and abroad.

With many years’ experience in the production and sale as well as strong technical ability, our company has offered the high-quality brand of SINOCOREDRILL  wholeheartedly, including the advanced CNC lathe, CNC machining center and CNC sintering diamond bit and reamer device. With a marketing network covering China, our company has given top priority to the quality and also targeted at the market.

By clinging to the concept of the quality and service being supreme, our company has set up a positive company image and won the wide acclaim from our clients. In order to offer better products and services as well as satisfy the growing requirement of the market at the lowest cost, our company has made great efforts to develop new product and innovate the technology. We have also sincerely welcomed those old and news clients to join us.