Manufacturer Part Number: 4485|Accessory Type|Collet Nut KitFor Use With|Rotary ToolsNumber Of Pieces|5Number of Pieces|Application|Collets; MiscFeatures|Compatible with all Dremel Cordless & Corded Rotary Tools; For Use in all Dremel Rotary Tools the Collet Nut Set Includes the 480, 481, 482, 483 Collets Plus a Collet Nut so you can Easily Use a Wide Range of Bits; Securely Clamp your Rotary Tool AccessorIncludes|One Quick-Change Collet Nut & 4 Collets: 480 (1/8 in, 3.2mm), 481 (3/32 in, 2.4mm), 482 (1/16 in, 1.6mm), 483 (1/32 in, 0.8mm)Cutting Diameter (Inch)|Additional Information|Product Service Code|5130UNSPSC Code|