6mm to 4mm Hex Shank Adapter
thingiverse
Electric Drill and Screwdriver Adapter - Converts 6mm hex shank tools to fit into standard 4mm drill bits and drivers.
Download Model from thingiverse
With this file you will be able to print 6mm to 4mm Hex Shank Adapter 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 6mm to 4mm Hex Shank Adapter.