High-precision ceramics achieved through extrusion molding of micro-pores and deep holes.
It is possible to manufacture fine-pore ceramics with a minimum aperture of φ0.02mm and dimensional accuracy of ±5%, making it suitable for miniaturized sensor holders and flow control components.
Pilot Ceramics offers high dimensional accuracy for fine holes and deep holes under 1mm, which are difficult to manufacture using drilling or laser processing. Thanks to our unique extrusion molding technology, we can produce holes with a minimum diameter of φ0.02mm and a length of 100mm. Both outer and inner diameters have a dimensional accuracy of ±5%, and variations within the same lot are minimized. Additionally, we can manufacture multiple holes and irregularly shaped holes. We will produce according to the specifications based on the drawings provided by our customers. The materials used are high-purity alumina, zirconia, and aluminum nitride. 【Features】 - Capable of producing fine ceramics with a minimum outer diameter of φ0.3mm and a minimum hole diameter of φ0.02mm - Capable of producing long products with an aspect ratio of over 200 (maximum length of 120mm) - Can manufacture deep holes with any wall thickness, from thin to thick - High precision with a dimensional tolerance of ±5% *For more details, please refer to the documentation. Feel free to contact us with any inquiries.
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【Usage Examples】 Flow control components, sensor holders, insulators (such as insulators) Our company specializes in high-precision extrusion molding, producing ceramics with small diameters and fine holes. We have been recognized and adopted in various fields such as semiconductors, automotive, and communication equipment for over 40 years. If you have any issues such as "I want to flow/suck in special gases or liquids" or "I want to solve problems with materials that excel in wear resistance, heat resistance, chemical resistance, and insulation," please feel free to contact us. 【Exhibition Information】 "31st Mechanical Elements Technology Exhibition [Tokyo]" Date: July 1 (Wednesday) to July 3 (Friday), 2026 Time: 10:00 AM to 5:00 PM Venue: Tokyo Big Sight Booth No.: East Hall 8 E47-32
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*For more details, please refer to the materials. Feel free to contact us as well.*
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Pilot Corporation is a comprehensive writing instrument manufacturer that produces and sells fountain pens, ballpoint pens, mechanical pencils, markers, and other writing instruments. In addition, the company also develops businesses that apply its writing instrument manufacturing technology to stationery such as diaries and notebooks, toys, rings, and ceramic products. With a long history of delivering writing instruments to people all over the world for over 100 years, our writing instruments are currently used in more than 190 countries and regions worldwide. By utilizing the "technology derived from writing" that we have cultivated over the past 100 years, we aim to support people, society, and culture in areas beyond "writing."