8mm ER16 Collet Chuck High Precision Motor Shaft Spindle Extension Rod Adapter for Deep Hole Processing

Perfect deep processing: er straight chuck with extended handle, long handle, suitable for deep hole processing. This can reduce the use of tools, reduce costs and increase efficiency Safety: the diameter of the extension rod and other parts are precision ground. Accurate grinding can eliminate the outer diameter of the rod and the imbalance of the rod, improve the stability of cutting, and increase safety during cutting. Commonly Used Motor shaft collets are widely used for drilling, milling, drilling, tapping, grinding and other machining. for you. High quality: the motor shaft chuck is made of high quality steel with a shaft with a clamping nut for tightening. Packaging is intact: excellent workmanship, perfect replacement for old or damaged. This collet is well packaged in a labelled protective container for safe transport and easy storage., Manufacturer: Hilitand