เพลาเหล็กแข็งที่มีความแม่นยำ 10 มม. พร้อมรูกุญแจ

Video Description:
Wondering how this precision solid steel shaft performs in real industrial applications? In this video, we demonstrate the 10mm diameter shaft with 1/4 inch keyway, showcasing its exceptional straightness of 0.02mm per 500mm, polished metallic silver finish, and high torque capacity. You'll see detailed measurements, material testing, and practical installation examples to help you evaluate its suitability for your machinery, automation, or robotics projects.
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