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  6. Metalworking precision like "magic"

Metalworking precision like "magic"

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last updated:Aug 20, 2025

関口製作所
関口製作所
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Precision metal processing that has reached the realm of "magic."

By finishing the gaps between hexagons to 1μm and pressing down the protruding hexagonal columns, the top surface becomes a flat plane with no visible gaps, achieving the "magic." ■ Maximum hexagon size: 50mm, Minimum: 4mm, Height: 25mm ■ Material: SKD ■ Custom sizes available Depending on your requirements, customization is possible, allowing for various applications of the product. Please consult us after confirming the steel materials and hardness we handle. ◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆ Sekiguchi Manufacturing Co., Ltd. 211-0051 2-23-12 Miyauchi, Nakahara-ku, Kawasaki City, Kanagawa Prefecture TEL: 044-766-9465 / FAX: 044-751-7601 Website: http://www.sekiguchi-mfg.co.jp E-mail: sales-dept@sekiguchi-mfg.co.jp Feel free to contact us. ◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆ Related URL: http://www.sekiguchi-mfg.co.jp/

    Processing Jig
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Metalworking precision like "magic"

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  • Related Link - https://www.sekiguchi-mfg.co.jp/

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basic information

■Hexagon maximum 50mm, minimum 4mm, height 25mm ■Material - SKD

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関口製作所

関口製作所

Industrial Machinery

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Our company mainly develops and manufactures production equipment, focusing on precision molds, film punching molds, and press machines. We have factories located in Kanagawa, Tochigi, and Akita, and we supply products both domestically and internationally. By applying our experience and technology, we respond to customer demands and aim for high quality, challenging ourselves in manufacturing with flexible solutions. Please feel free to contact us with any inquiries.

Product/Service List (42)

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