Dremel #4486

• Eliminate the collet and wrench when changing Dremel accessories

• Accepts all accessory bits with 0.8mm - 3.2mm shanks.

• Use with rotary tool models 4250, 4000, 400, 3000, 398, 395, 300, 285, 275, 200, 100, 1100, 8240, 8220, 8200, 800, 780, 770, 7700, 7760, 750

• NOT Compatible with the Dremel 4200

• Also use with Dremel attachments 212, 225, and 575 - which can be used on the 4200

The Dremel Chuck allows you to quickly and easily change accessory bits on Dremel rotary tools

If you need to use drill bits under .8mm use the micro chuck which has a 3.2mm shank and can be used with bit sizes from .35mm - 1.0mm