Dremel Three-Jaw Quick Change Keyless Chuck

The Dremel Chuck allows you to quickly and easily change accessory bits on Dremel rotary tools without changing collets. It will accept all accessory bits with 1/32" to 1/8" shanks. Use with rotary tool models 275, 285, 395, 398, 750, 770, and 780. Also used with Dremel attachments 212, 225, 575, and 961. Dremel #4486