Toolholder Addons
thingiverse
Original thing: http://www.thingiverse.com/thing:248594/#comments My addons. One is a Allen key addon, other is to hold exacto knifes(~10.5 mm diameter)
Download Model from thingiverse
With this file you will be able to print Toolholder Addons 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 Toolholder Addons.