J41 Tapping chucks,tap chuck,consisted of a tap chuck and tap collets.

This device is consisted of a tap chuck and tap collets.The chuck has compensating device for thread pitch.Collet chuck has overload torque protection device,which avoid tap bresking.In order to get the different release torques for different diameter taps,just adjust nuts.This device is most applicable to tap working on drill,lathe,boring machine,milling machine and CNC machine center and so on.