Fine ceramics made using extrusion molding by a pilot.
Pilot, a comprehensive writing instrument manufacturer, can produce fine holes and multi-porous through-holes with an outer diameter of φ0.2 to φ8, an inner diameter of φ0.005 and a length of approximately 120mm.
Our company specializes in the manufacturing of ceramics with fine through-holes, utilizing the extrusion molding technology developed through the production of mechanical pencil leads. We focus on fine shapes and high precision, capable of producing outer and inner diameter tolerances with a dimensional accuracy of ±5%. If you require the characteristics of ceramics, such as wear resistance, chemical resistance, heat resistance, insulation, and chemical stability, in production equipment, tools, or product design, and are considering fine or micro-hole shapes or long materials, please feel free to consult with us. Additionally, we will be exhibiting at the "11th High-Performance Ceramics Exhibition [Osaka] (CERAMIC JAPAN)" held at Intex Osaka from May 13, 2026 (Wednesday) <Hall 4, Booth: K6-25>. We invite you to visit our booth and see our products in person.
basic information
**Properties of Ceramics** - Alumina: Excellent insulation, heat resistance, good thermal conductivity, and excellent chemical resistance. - Zirconia: Rod-shaped, high strength (toughness), excellent thermal properties, and aesthetic appeal. - Aluminum Nitride: High thermal conductivity, electrical insulation, and resistant to thermal deformation. **Examples of Applications** ◎ Positioning pins ◎ Guide pins ◎ Nozzles ◎ Filters ◎ Insulators ◎ Replacements for metals and resins, etc.
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For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Examples of Use】 ◎ Positioning pins ◎ Guide pins ◎ Nozzles ◎ Filters ◎ Insulators ◎ Replacements for metal and resin, etc. *For more details, please refer to the PDF document or feel free to contact us.
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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."