For thread tapping chuck size 1
For holding taps and thread formers
Also suitable for central coolant feed (IKP) through the tap shank

Usable with:
273301 NERIOX Quick change tapping chuck SK DIN 69871A
273306 NERIOX Quick change tapping chuck BT JIS-B 6339, Form A
273311 NERIOX Quick change tapping chuck MT
273316 NERIOX Quick change tapping chuck
314780 Thread cutter chuck