Dremel 4485 collet and nut set
4485 combines multiple collet sizes with a nut.
How to choose
This is useful if your documented Dremel holder accepts the collets and you use several shank sizes. Check the tool model first, then choose the collet for the bit.
Compatibility and limits
Four fixed collets and one collet nut · verify the tool model first
Questions before buying
Should I buy the set if all my bits have a one-eighth-inch shank?
For a tool that specifies the 480, the single one-eighth-inch collet may cover that need. The 4485 set adds sizes when you switch between several documented shanks.