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It has flexible action, torque stability. Safe and reliable. Loading and unloading. The advantages of long life.

Widely used in lathe. Milling machine. Lathe. Tapping machine, especially the tapping of CNC machine tools and machining center. Each kind of specification products with a plurality of tap jacket, to adapt to the thread processing of different specifications.

Chuck handle body and tail for Morse taper. Automatic locking tap jacket into the head of the fast changing device. Screw compensation mechanism can be compressed and elongated to eliminate errors of machine tool feed, ensure the machining is not arbitrary deduction.

Tap jacket (overload) and the tap is connected to the handle body. Chuck are fast changing mechanism, the replacement time is shortened tap, tap use different different tap jacket, safety clutch when tapping exceeds the rated torque adjustable separation, can avoid the tap wrench. Used for tapping machine drilling tapping machine and lathe,