51 tooth
thingiverse
A personalized rendition of http://www.thingiverse.com/thing:50908 was created using the Customizer at http://www.thingiverse.com/apps/customizer/run?thing_id=50908. The specifications include a height of 8, inclusion of a hole, 51 teeth, a spur type gear, and a scale of 100 with a hole size of 6.
Download Model from thingiverse
With this file you will be able to print 51 tooth 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 51 tooth.