CHUCK is one of work-holding device that is used for lathes (turning machines). It clamps a workpiece and maintains its posture to accurately convey the spindle's rotational energy to the workpiece. In short, it is a reliable tool that securely holds the workpiece during machining. There are variety of chucks for any kinds of workpiece shape and cutting conditions.

TEIKOKU CHUCK is a company that produces Design-Chucks to hold various kinds of workpieces.


TEIKOKU CHUCK has always been in advance of time for more than 89 years since its inception. As a pioneer in chuck manufacturing, we started domestic production of Scroll-Chucks ahead of anyone else and developed the world's first fully Mechanical Die Changing System.
Our efforts to create something new in the real world of manufacturing will never end.

To watch our chuck moving,

Check YouTube!