1、This morse taper shank tapping chuck come with exquisite workmanship, guaranteed quality 2、Accuracy is guaranteed to ensure work accuracy and improve processing and production efficiency, very reliable 3、The product is made with standard production, so that easy to disassemble and clamp 4、Used for tapping hole of spindle hole of the lathe, tail hole of the lathe, drilling machine, milling machine, and various cutting machine tools 5、Tapping chuck haraware come with stable structure, excellent performance and long service life Item Type: Tapping Chuck Specification: MT2 Model Example Description: "MT2-M10" "MT2" Means: The model of the tool holder is Morse taper conversion tool holder "M10" Means: The clampable taps are M10 type Material: 40Cr Uses: Used for tapping hole of spindle hole of the lathe, tail hole of the lathe, drilling machine, milling machine, and various cutting machine tools Model D1(approx.) d(approx.) w(approx.) MT2-M6-8 17.780mm / 0.7in 6.3mm / 0.2in 5mm / 0.2in MT2-M10 17.780mm / 0.8in 8mm / 0.3in 6.3mm / 0.2in MT2-M12 17.780mm / 0.9in 9mm / 0.4in 7.1mm / 0.3in MT2-M14 17.780mm / 0.10in 11.2mm / 0.4in 9mm / 0.4in MT2-M16 17.780mm / 0.11in 12.5mm / 0.5in 10mm / 0.4in Tap Handle Diameter(D): Approx. 17.780mm / 0.7in 1 x Tapping Chuck