Feature: 1. High quality 2 ER25(M10) collet chuck.2. Made of 45# steel material, strong and , stable and . 3. Metric M10 connection thread, applicable for various milling machines. 4. Hardened and ground for increased machining accuracy. 5. Long shank fits for deep processing, resolve the needs of extending the depth of processing. Specification: Item Type: Collet Chuck Specification: 2 ER25(M10) Material: 45# Steel Connection Rod: MT2 Nut: ER25 Thread: M10 Package List: 1 x Collet Chuck |