Dremel Dremel 4486 MultiPro Keyless Chuck

Item Package Quantity:1 Product Description Now have tool-free accessory changes. Eliminate the collet and wrench when changing accessories. Accepts all accessory rotary bits with 1/32" to 1/8" shanks, use with rotary tool models 4000, 400, 3000, 398, 395, 300, 285, 275, 200, 100, 8220, 8200, 8050, 800, 780, 770, 7700, 750. From the Manufacturer Now have wrench-free accessory changes. The Dremel Chuck holds accessories without using a collet eliminating having to use a wrench and creating quick and easy accessory changes. Ideal when the application requires numerous accessory changes.