Item Type: Collet Chuck Holder <br>Model: ER16M-150L <br>Material: Chrome-molybdenum alloy steel <br>Optional Chuck Rod Diameter: 10, 12, 16, 20, 25mm <br>Applicable Chuck Model: ER16M <br>Shank Length: Approx. 150mm / 5.9in<br>1、Straight and extended shank, suitable for deep processing, which solves the need for deepening processing. <br>2、The nut can direct tighten, high rigidity and strong clamping force. <br>3、It can reduce the use of extension tools, which can reduce costs and improve efficiency. <br>4、Precision manufacturing, high reliability and stability. <br>5、Fine workmanship, good elasticity, high precision. Provides high strength and durability.1. Due to manual measurement, there are slight errors, thank you for your understanding. <br>2. The color of the product head is shipped randomly. <br>3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.1 x Collet Chuck Holder&nbsp;