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These are related to the drill bit news, in which you can learn about the latest trends in drill bit and related information industry, to help you better understand and expand drill bit market.
  • Grinding tool motor and its peripheral tools

    2020-11-28

    Grinding tool motor and its peripheral toolsI think that the power of the electric grinder required for 3D printing model production should not be too large. Because the model material is relatively soft, if the power and speed are too large, the cutting volume of the model is difficult to grasp, an Read More

  • The impact of machine engraving on hand engraving

    2020-11-24

    The impact of machine engraving on hand engravingFirst, machine-carved jade is mainly "cost-effective", which is more friendly to ordinary consumers. Those who are engaged in collecting and investing have to spend time and effort to learn about Hetian jade. But more people actually don’t understand Read More

  • Engraving machine

    2020-11-21

    Engraving machineThe carving tools of Qingtian stone carving have gradually developed and evolved in the process of long-term labor practice. According to the needs of stone carving, it absorbed the advantages of hand tools such as wood carving and jade carving, and gradually formed its own characte Read More

  • Jewelry tools(2)

    2020-11-20

    Jewelry tools(2)Files of different shapes have different functions. The function of flat file is suitable for flat surface trimming, edge chamfering and external arc grinding and filing; round file is suitable for small arc surface trimming, reaming, and internal arc grinding;Semicircular file is su Read More

  • Jewelry tools(1)

    2020-11-19

    Jewelry tools(1)Among our commonly used metalworking tools, an electric grinder is a very necessary equipment, and it is needed in the process of drilling, grinding, engraving, and polishing. If it is to build a personal studio, the use efficiency of the electric grinder is extremely high, basically Read More

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