Contributing to product development with two types of fine hole processing methods! Providing the best machining considering workpieces and tolerances.
At Namtech Co., Ltd., we perform two types of "fine hole processing": processing using fine hole discharge and processing using wire cut discharge. In fine hole discharge, we can achieve a minimum diameter of φ0.02mm, and in wire cut discharge, we can also achieve a minimum diameter of φ0.02mm. *For more details, please refer to our catalog. Feel free to contact us as well.
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【Processing Methods】 ■ Fine Hole Electrical Discharge Machining The electrode is guided on the upper surface of the workpiece for processing. Minimum hole diameter φ0.02mm ■ Wire Cut Electrical Discharge Machining The wire electrode is guided above and below the workpiece for processing. Minimum diameter φ0.02mm *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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For more details, please refer to the catalog. Feel free to contact us as well.
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Namtech Co., Ltd. specializes in the world of ultra-small holes with a minimum diameter of just 20μ (0.02mm), utilizing wire-cut electrical discharge machining and fine hole electrical discharge machining technologies to manufacture precision molds for increasingly miniaturized semiconductor-related components and electronic parts. Products leveraging Namtech's technology are active in various fields, including semiconductor-related components and electronic parts. The precision molds created by Namtech are delivered not only within Japan but also to countries around the world. We believe that our ultra-small technology will surely contribute to the development of fields yet to be encountered. Namtech assists in the evolution and improvement of your products through original manufacturing. A world opened up by our know-how in precision mold production. If you have any concerns regarding wire electrical discharge machining or fine hole electrical discharge machining, please feel free to contact us.





