**Abstract**
Diamond composite sheets are advanced materials made by combining diamond with a cemented carbide matrix. Known for their exceptional hardness and outstanding wear resistance, they play a crucial role in oil drilling and geological exploration. Jianghan Drilling Tools Co., Ltd., situated in the heart of the Jianghan Plain, has emerged as a rising star in the global drilling tools industry. Their products are not only popular across more than 20 provinces and cities in China but also exported to countries such as Australia, South Africa, and the United States.
Below are some images showcasing their products and production process:
Pictured: Drilling tool processing
Pictured: Drill bit
Pictured: Steel billet quenching
With over 10 years of experience in rock drilling tools design and 30 years in mechanical manufacturing, Jianghan Drill has made significant progress. By adopting foreign advanced cold-pressing and solid-fixing technologies, the company has overcome numerous technical challenges. Their "Zhongda Diameter Cold Pressing and Solid Bit" has been successfully used in major projects like the Three Gorges Dam, offering faster drilling speeds, longer service life, and a 1.4 times increase in work efficiency.
What stands out even more is the company’s breakthrough in diamond composite sheet technology, which filled a critical gap in high-grade diamond composite teeth for rock drilling tools in China. This advancement has significantly strengthened Hubei Province's position in the national drilling tools industry. Once the diamond composite film project is fully operational, the annual product revenue is expected to increase by 110 million yuan, with an additional 3 million US dollars in foreign exchange. It will also help replace approximately 1.5 million US dollars worth of imported products, marking a major step forward in domestic technological self-reliance.
Pictured: Diamond drill bit
Pictured: Drilling tool processing
Pictured: Drill bit
Pictured: Steel billet quenching
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