Upgrade for straight one-way manual hand drill
thingiverse
Using cordless screwdriver drill adapter ( https://www.thingiverse.com/thing:2885688 ) as head for one-way hand drill.
Download Model from thingiverse
With this file you will be able to print Upgrade for straight one-way manual hand drill 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 Upgrade for straight one-way manual hand drill.