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.
Shrink-fit Tool Holder, Workpiece clamping systems for 5-axis machines, Light Weight Angle Head, The arbor for the screw in cutter, HSK tool Holder system for Turning Mill. Workpiece changing on 5-axis machines. The through-spindle coolant "FMH RIGID type", cemented carbide face mill arbor provides unprecedented high rigidity.