Item Type: Tap Chuck <br>Model: MT3 <br>Model Description: MT3-M22 <br>MT3 Means: The model of the tool holder is Morse taper conversion tool holder <br>M22 Means: The tap that can be blessed is M22 type <br>Material: 40Cr <br>Shank Diameter: Approx. 23.825mm / 0.9in <br>Application: Used for taper holes of lathe spindle holes, bed tail holes, drilling machines, milling machines, and various cutting machine tools.<br>1、The size of the tap chuck is standard, which is fully matched with the type of taps that can be clamped, and the accuracy is high. <br>2、Made of 40Cr material, with high tensile strength and good toughness, it is not easy to break during operation. <br>3、When tapped, just adjust chuck to obtain different slipping torsion to prevent the tap from breaking, which is convenient and quick. <br>4、The structure is simple and compact, the clamping is firm, and the installation and disassembly are convenient, and the practicability is strong. <br>5、Commonly used for taper holes of lathe spindle holes, bed tail holes, drilling machines, milling machines and various cutting machine tools.1. Install the correct type of taps, and do not blindly install over?travel and damage the chuck. <br>2. After use, please clean up the remaining impurities on the chuck in time to avoid affecting the accuracy of the chuck.1 x Tap Chuck&nbsp;&nbsp;<br>