A quick change collet is a time-saving and efficient tool used in machining operations to securely hold workpieces or cutting tools. It features a design that allows for rapid and effortless tool changes. The collet typically consists of a hollow cylindrical sleeve with a tapered inner surface and a nut that tightens the collet around the desired tool or workpiece. By simply loosening the nut, the collet releases the current tool or workpiece, enabling swift replacements. This eliminates the need for time-consuming adjustments or recalibrations, enhancing productivity. Quick change collets are widely used in industries such as woodworking, metalworking, and CNC machining, providing convenience and versatility in tool handling.