There should be a hole to lock the shaft from turning...........use a chuck key to OPEN the jaws all the way..........now strike the handle on the chuck key with a hammer to un-thread the chuck.............
The Webmaster has closed this topic to new posts. Please see the “Most Relevant Post” as suggested by the forum Moderator or go to top of topic for a full history of this topic as it may have been answered. We also recommend searching other topics to see if your question has been answered or starting a new topic.