ER11 collet chuck, motor shaft spindle extension rod internal thread adapter, 8MM, for milling

High Quality: This motor shaft clamp is made of high-quality steel, and the rod body has a clamping nut. Safety: The diameters of the extension rod and other parts are precision ground to eliminate imbalance and improve safety when cutting. Suitable for deep processing: The straight extension rod is suitable for deep processing and can meet the needs of processing depth extension. Exquisite packaging: This pliers is packaged in a protective box with a label for safe transportation and storage. Wide range of uses: Widely used for drilling, milling, drilling, tapping, grinding and other processing. Very suitable for you.