It is also possible to perform hard alloy brazing on cast iron materials such as FCD! By making only the working parts from hard alloy, it is possible to enhance the tool's effectiveness!
The reason why castings such as gray cast iron (FC material) are selected as materials is believed to be due to their high degree of freedom in shaping and the ability to reduce costs during mass production. Even with such castings, when strength and wear resistance are required, ductile cast iron (FCD material) may be used. Furthermore, if the wear environment at the action point of a tool made from FCD material is particularly harsh, enhancing the tool's effectiveness can be achieved by making only that action point from cemented carbide. In such cases, the brazing processing technology of castings and cemented carbide is utilized. However, there are also technical challenges associated with brazing cemented carbide and castings. For more details, please refer to the "Special Feature on Processing Technologies and Ideas for Cemented Carbide."
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Our company is exploring the possibility of applying hard metal manufacturing technology to various fields. If you are interested in our processing technology, please take a look at our "Hard Metal Processing Technology and Idea Introduction Special" materials, or feel free to contact us.
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Special drilling tools, etc.
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Company information
Tokiwa Roi Industrial Co., Ltd. is a manufacturer of carbide tips and carbide tools. We produce a wide range of carbide materials, including molded products, used in drilling machinery tools related to boring, wear-resistant tools, and machine blades. Additionally, we respond to custom design and manufacturing requests for urban development tools for foundation work, recycling-related crushing bits, and bits for civil engineering and mining, tailored to our customers' usage environments.