Milwaukee 49-22-1560 Chuck Attachment 1/4in.

This replacement 1/4 inch chuck comes as standard equipment with the 6540-1 2.4 volt single speed cordless screwdriver as well as 2-speed models, 6547-1 and 6547-22. This chuck allows the same flexibility in drilling and driving capabilities as a driver drill or corded drill with a three jawed chuck.