Tired of tap wobble affecting your threads? Our MT3 Morse taper tapping chuck delivers stable results for skilled machinists. The hardened 40Cr steel body eliminates flex during high-speed operations, while the auto-centering mechanism ensures proper alignment every time. Use it on your lathe's tailstock or milling machine spindle to cut M6-M16 threads with repeatable accuracy. Includes detailed sizing chart (MT3-M10 model holds 8mm taps) and proper care guidelines. Backed by 12-month coverage against manufacturing defects.

Item Type: Tapping Chuck
Specification: MT3
Model Example Description: MT3-M10
MT3 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.)
MT3-M6-8 23.825mm / 0.9in 6.3mm / 0.2in 5mm / 0.2in
MT3-M10 23.825mm / 0.10in 8mm / 0.3in 6.3mm / 0.2in
MT3-M12 23.825mm / 0.11in 9mm / 0.4in 7.1mm / 0.3in
MT3-M14 23.825mm / 0.12in 11.2mm / 0.4in 9mm / 0.4in
MT3-M16 23.825mm / 0.13in 12.5mm / 0.5in 10mm / 0.4in D: Approx. 23.825mm / 0.9in

Package List：
1 x Tapping Chuck

Note:
1. Install the correct type of taps, and do not blindly install over‑travel and damage the chuck.
2. After use, please clear the remaining impurities on the chuck in time to avoid affecting the accuracy of the chuck.