Features ER Straight Extension Rod: for deep hole machining, providing extended reach and enhanced versatility for your CNC milling and lathe work. Straight-Type Handle Body: Designed to securely hold small drilling and milling tools, ensuring precision and stability during . Cost-Efficient Tool Usage: Reduces the need for longer tools, leading to cost savings and improved al efficiency for your machining processes. Stable Diameter and Accurate Ground: Ensures stability and eliminates imbalance, providing reliable performance for various drilling and milling applications. Versatile Application: Ideal for use with various types of drilling and milling machines, including spindle Morse taper machines, enhancing the versatility of your tooling setup. Specification: Condition: 100% Item Type: Collet Chuck Holder Material: Carbon Steel Model: MT4 ER32 M16 Shank Type: MT4 Collet Type: ER32 Traction Line: M16 Wrench: Approx. 22cm / 8.7in Package List: 1 * Collet Chuck Holder 1 * Wrench Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List