Yamato Seiko Co., Ltd. Past Production Achievements

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We would like to introduce the "past production achievements" by Yamato Seiko Co., Ltd. Starting with chuck assemblies such as collet chucks and spline collet chucks, we also produce collet-related items like master collets and finger collets, as well as jaw-related components such as main jaws and sub-jaws, and other items like bodies, sleeves, and arbor noses. Thanks to years of design know-how and our unique hardening process, our chucks achieve crack prevention and long lifespan. We have received feedback from customers stating, "They have a long lifespan and have reduced running costs." 【Production Achievements (Partial)】 ■ Chuck Assemblies ・Eccentric collet chuck ・Floating collet chuck ■ Collets ・Loader collet ・Unloader collet *For more details, please download the PDF or feel free to contact us.

Chuck