What is a collet?

A collet is a type of clamping device used to hold or secure a tool or workpiece in place during machining or other mechanical operations. They are commonly used in lathes, milling machines, and other metalworking equipment.

Collets typically consist of a cylindrical sleeve with a tapered outer surface and internal threads or slots to accommodate the tool or workpiece being held. They are designed to grip the material tightly and securely, allowing for precise cutting, drilling, or shaping operations.

Collets come in various sizes and designs to accommodate different types of tools and workpieces. Some collets are designed to hold round or cylindrical objects, while others are specially shaped to grip hexagonal or square materials.

Overall, collets are essential tools in metalworking and precision machining industries, providing a reliable and efficient way to securely hold materials in place during the manufacturing process.