2024 ER16A-150L Collet Chuck Holder Extension Rod Straight Shank CNC Milling Tool HolderC20

1、Applicable to deep hole processing resolve to extend the depth of processing needs. 2、Hardened and ground for better durability and performance. 3、Straight and extended shank the shank body is longer the shank length is 150mm. 4、The nut can direct tighten high rigidity and strong clamping force. 5、Made of high quality chrome molybdenum alloy steel this chuck holder is durable.