Mini Dremel
thingiverse
To attach a crankshaft, you can either source or fabricate one using an iron core by cutting out the plastic and replacing it. Alternatively, you can acquire one from online marketplaces such as eBay at http://www.ebay.com/itm/281777402233. The "Closing_Motor" component needs to be modified according to the motor's specific dimensions.
Download Model from thingiverse
With this file you will be able to print Mini Dremel 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 Mini Dremel.