Definition, Meaning & Synonyms

collet

Noun

/ˈkɒl.ɛt/

Definition

A collet is a type of chuck that is used to hold a workpiece or tool in place, often seen in machining or milling applications.

Examples

The machinist used a collet to secure the drill bit firmly during the operation.
Collets are essential for precision work in computer numerical control (CNC) machines.

Meaning

In mechanical contexts, a collet refers to a cylindrical sleeve or clamp that constricts, thus securing a piece of equipment like a drill bit or a workpiece.