I'd check eBay or potentially Etsy if you are looking to purchase a 1/2 inch or 3/8 inch chuck as prices vary, but are often lower than retail. First I've ever seen a key less chuck dissembled. Perhaps there is a method on how to repair drill chucks on a video hosting site such as Youtube.
Are you still able to lock and unlock key less chuck?
Are you still able to lock and unlock key less chuck?
