Item Type: Tap Collet Model: MT4 Model Description: "MT4-M22" "MT4" : The model of the tool holder is Morse taper conversion tool holder "M22" : The tap which can be blessed Material: 40Cr Uses: Used for taper holes of lathe spindle holes, bed tail holes, drilling machines, milling machines, and various cutting machine tools. Package List 1 x Tap Collet 1. Install the correct type of taps, and do not blindly install over& 8209;travel and damage the chuck. 2. After use, please clean up the remaining impurities on the chuck in time to avoid affecting the accuracy of the chuck. 1With exquisite workmanship, the quality of the tap collet is guaranteed and its performance is stable. 2The accuracy the product is guaranteed to ensure the accuracy of the work and improve the efficiency of processing and production. 3High quality material can make sure the durability and stability of the product. 4With professional design and reasonable structure, the tool is easy to replace and install. 5The tool can be used for taper holes of lathe spindle holes, bed tail holes, drilling machines, milling machines, and various cutting machine tools.