Hi,Thank you for Just Answer my name is ***** ***** I will help with your question. Have you had any trouble removing drill bits before?
Could you try this hold the top ring and set the middle ring to unlock then holding the top ring turn the bottom ring anticlockwise. I expect it will be tight as twist chucks often are tight to undo my drill can be a killer to undo.When you get the drill bit out it may be worth oiling the chuck with a little wd40.
Hi,I am pleased it is sorted now. I tend to spray a little wd40 on my chucks quite regular to make they easier to undo.