2-Pack Multi-Quick Change Keyless Collet for Dremel 4486 Rotary Tool 3000 4000 7700 8200

General Description The 2-Pack Multi-Quick Change Keyless Collet is designed to facilitate accessory changes on Dremel rotary tools. It allows for quick and easy accessory replacement without having to change collets, thus providing an improved user experience. Technical Specifications Compatible with shanks from 1/32" (0.8 mm) to 1/8" (3.2 mm) Intended for Dremel models 275, 285, 398, 3000, 4000, 400, 200, 100, 8220, 8200, 800, 780, 770, 7700, 750 Compatibility and Accessories Designed only for Dremel rotary tools Not suitable for other brands of rotary tools