Wear is inevitable for drilling tools, but we improve both drilling performance and wear resistance simultaneously with a special carbide bit that has a cemented carbide plate bonded to match the convex shape of the tip.
If the tip of the tool has a specific shape, it is considered that the shape itself possesses functionality. However, if the physical properties of the tip do not have sufficient wear resistance against friction with the workpiece, there is a possibility that the original functionality may be compromised due to shape changes caused by wear. Therefore, a bonding design that covers the surface of the tip with a hard material without altering the mechanical properties or shape of the tip is effective. When replacing the surface of the tool's base material at the tip with a hard alloy, a joint design that takes bonding strength into account and advanced brazing techniques are required. Our company is equipped to handle the design and manufacturing of such hard alloy brazing processes. For more details, please refer to the "Processing Technology Special Feature."
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Our company is exploring the application of hard metal manufacturing technology in various fields. If you are interested in our processing technology, please take a look at the "Processing Technology Special" materials or feel free to contact us.
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Tokiwa Roi Industrial Co., Ltd. is a manufacturer of carbide tips and carbide tools. We produce a wide range of carbide materials used in drilling machinery tools related to boring, wear-resistant tools, and machine blades, including molded products, all in-house. 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 the customer's usage environment.