The set includes one chuck,drill adaptors and tap collets.Just push the nut to realize changing the drill collets or tap collets quichly and safely.It’s applicable on lathe,millling machine and boring machine for fast and easy changing your tools.
1. Turn the nut to adjust suitable tap torque for your tapping to avoid breaking taps.
2. The torques transfers in different way in tapping and drilling,so it is safe.
Morse shank of chuck
Drill chuck adaptor