Outer diameter 0.3 mm, hole diameter 0.02 mm, depth 100 mm - breaking the limits of processing.
Microhole ceramics produced by extrusion molding.
"Microporous ceramics," which have a fine pore structure, are attracting attention in a wide range of fields such as filters, catalyst carriers, separation membranes, and heat dissipation materials. Our microporous ceramics can be manufactured into fine and deep hole shapes that are difficult to produce through machining, thanks to our high-precision extrusion molding technology. They can be utilized in functional designs that excel in fluid control and surface area characteristics. We are also flexible in material design and shape adaptation according to applications and environmental conditions, focusing on high-purity alumina and zirconia. From research and development applications to mass production projects, we contribute to the realization of our customers' products with problem-solving material proposals. We invite you to incorporate the added value created by fine structures into your next-generation products.
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basic information
【Features】 - Capable of producing fine holes with a minimum diameter of φ0.02mm - Supports deep holes and long items (up to 100mm, negotiable depending on conditions) - High precision with a dimensional tolerance of ±5% - Low dimensional variation within the same lot 【Materials】 - High-purity alumina - Zirconia - Aluminum nitride
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Applications/Examples of results
【Examples of Use】 - Micro flow control components - Sensor holders - Insulators (such as insulators) 【Exhibition Information】 "11th High-Performance Ceramics Exhibition [Tokyo]" Dates: September 30, 2026 (Wednesday) to October 2, 2026 (Friday) Time: 10:00 AM to 6:00 PM (ends at 5:00 PM on the last day) Venue: Makuhari Messe Booth No.: Hall 7, 40-23 *For more details, please refer to the materials. Feel free to contact us with any inquiries.
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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."



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