MT4 Tap Chuck for Lathe & Milling Machine | 40Cr Morse Taper Shank Tapping Collet | M10 Taper Tool Holder for Drilling/Cutting | High Tensile Strength & Sturdy - Protected Design (M12)

Tired of tap breakages ruining your workpiece? Our MT4 tap chuck solves metalworkers' #1 frustration with its patented slip-control mechanism. The 40Cr alloy steel body delivers robust construction while the Morse taper shank (31.267mm) ensures stable accuracy in lathes and CNC mills. Unlike standard collets that require constant re-tightening, simply set your desired force once - the automatic-locking design maintains consistent pressure throughout M10 threading functions. Includes standard-compliant force reference guide for aluminum/steel applications. Backed by 10,000-cycle lab testing at 250 RPM (report available upon request).


Item Type: Tap Chuck
Model: MT4
Model Description: MT4-M10
MT4 Means: The model of the tool holder is Morse taper conversion tool holder
M10 Means: The tap that can be blessed is M10 type
Material: 40Cr
Shank Diameter: Approx. 31.267mm / 1.2in
Application: 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 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.