Thread Tap Thumb Driver
thingiverse
Remix of https://www.thingiverse.com/thing:3985566 Tiny taps break super easy!! Modified to take taps with a shaft diameter of 3mm and a square of 2.5mm. In my case a 2mm x 0.4 tap for screws commonly used for vehicle remote head keys Modded with TinkerCad, printed at 108% for proper hole size.
Download Model from thingiverse
With this file you will be able to print Thread Tap Thumb Driver with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Thread Tap Thumb Driver.