Dremel 4486 keyless chuck
Accepts documented shanks from 1/32 to 1/8 inch.
How to choose
Useful when switching among several shank sizes on a supported tool. Check the rotary tool model against the chuck’s fit list before using its diameter range to choose accessories.
Compatibility and limits
1/32- to 1/8-inch chuck range · check the exact Dremel tool model
Questions before buying
Can I use the 4486 in place of my collet on any Dremel?
The chuck has its own model compatibility list. For a tool and bit that specify the fixed 480 collet, the chuck range alone does not establish that the 4486 fits the tool.