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  • The impact of COVID-19 on China’s milling cutter and even the world’s milling cutter industry

    Since the outbreak of COVID-19 in 2019, international trade has changed in many ways, especially the milling cutter industry has brought huge challenges. Many countries have implemented control policies, making it impossible for milling cutter manufacturers to participate in foreign exhibitions a...
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  • 45degress and 55 degress

    What is the difference between 45 degrees and 55 degrees of tungsten steel end mills? Tungsten steel end mills are also known as carbide end mills. The hardness of the tool itself is generally between HRA88-96 degrees. If the hardness of the surface coating is added, it is more than this hardness...
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  • CNC insert coating

    Classification of CNC tool coating Traditional tool coating technology can be divided into two major categories, but due to changes in market demand and the characteristics of the coating technology itself, the development of physical coating technology has received greater attention. While PVD t...
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  • Causes of chipping of cemented carbide single-edge milling cutters

    Chipping is a common form of early damage when a carbide single-edge milling cutter cuts steel and cast iron continuously or intermittently. It is a small gap on the cutting edge, a few small gaps on the cutting edge or a small piece of chipping. Generally, the notch size is equal to or slightly ...
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  • Basic knowledge of CNC blades

    Part 1: Cemented Carbide 1 Concept; it is made of refractory metal compound (hard phase) and binder metal (binder phase) produced by powder metallurgy Composite materials. Commonly used carbides include: WC TiC TaC (tantalum carbide) NbC (niobium carbide), etc. Commonly used binder: The strength ...
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  • On the future development of cemented carbide rotary file industry

    On the future development of cemented carbide rotary file industry

    Since COVID-19 in 2019, all international exhibitions, large and small, have basically been cancelled. International participation in the rotary file has become a headache. What about the future development of this industry?   In the production process of cemented carbide rotary files, in ord...
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  • Covid-19 influtes the Carbide Tool Industry

    As the global epidemic continues to increase, raw materials for manufacturing have been rising since 2019, especially steel, cobalt, molybdenum and cemented carbide. Since the second half of 2021, well-known domestic and foreign companies such as Kennametal, Sumitomo of Japan, Jiangxi Tungsten, ...
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  • Under the trend of globalization, China’s cemented carbide industry has developed rapidly

    Under the trend of globalization, China’s cemented carbide industry has developed rapidly

    After entering the 21st century, with my country’s formal accession to the WTO, under the trend of globalization, my country’s cemented carbide industry has also developed rapidly. In 2013, my country’s annual output of cemented carbide reached 26,000 tons, a year-on-year increa...
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  • The secret of improving the life of cemented carbide tools

    The secret of improving the life of cemented carbide tools

    During the production of cemented carbide tools, the main cutting edge of the tool will produce many burrs, so the burrs are fine, and the drill edge is zigzag under the microscope of a hundred times. If it is not removed, it is easy to produce jump edges during drilling. The phenomenon of block ...
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  • The durability of cemented carbide drill bits and tungsten steel milling cutters has doubled

    The durability of cemented carbide drill bits and tungsten steel milling cutters has doubled

    Many customers often say that foreign cemented carbide drill bits and tungsten steel milling cutters are more durable. Chinese drill bits and milling cutters are too durable. The Chinese people used to be puzzled by the same materials and the same machining center equipment. Why are imported dril...
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  • End mill and ball nose cutters

    End mill and ball nose cutters

    The End mill Speaking of the scope of processing, nowadays, CNC tools have gradually become domestically produced. Especially in the field of solid carbide end mills, 5 axis cnc machining services requires milling cutters in many workpieces It’s getting higher and higher. It has been develo...
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