3Pcs Multi Quick Change Keyless Chuck Replacement for Dremel 4486 Rotary Tools 3000 4000 7700 8200

About this item Accepts accessory rotary bits with 1/32-inch(0.8mm) to 1/8-inch(3.2mm) shanks Quick change chucks Only fit for rotary tools 3000 4000 7700 8200, NOT fit for other rotary tools Please note: Only suitable for rotary tool models 275, 285, 398; Also suitable for models 750, 770 and 781 Use with rotary tool models 4000, 400, 3000, 398, 300, 285, 275, 200, 100, 8220, 8200, 800, 780, 770, 7700, 750 Easy and quick to change accessories replacement on multi tool without changing collets Package Included: 3 x Quick Change Keyless Chucks