Dremel
thingiverse
People often find it simple to replicate a Dremel. The motor's dimensions are a diameter of 2.8mm and a length of 4.3mm.
Download Model from thingiverse
With this file you will be able to print 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 Dremel.