ER11 5mm Steel Motor Shaft Chuck for CNC Milling Machine Drill

This motor shaft collet is made of high-quality steel, with a straight shaft and a tightening nut.

The diameter of the extension shaft and other parts are precision-machined to eliminate imbalance and increase safety during cutting.

The straight extension shaft allows for deep machining, meeting the need for increased processing depth.

The collet is well-packaged in a protective container with a label for safe transport and storage.

It is widely used in drilling, milling, boring, tapping, grinding, and other processes.