Dremel Key Less Chuck
The Dremel Chuck holds Dremel accessories without using a collet eliminating having to use the wrench and creating quick and easy accessory changes.
To install simply remove the collet nut and collet and screw on the keyless chuck.
FEATURES
Eliminate the collet and wrench when changing Dremel accessories!
Accepts all shanks and drills from 0.4mm to 3.4mm
Use with rotary tool models 275, 285, 300, 395, 398, 400, 750, 770, 780 and 800
Use with Dremel attachments 212, 225 and 575
Use with Dremel flex shaft 2222