**I want to recreate this gear in Blender.**

[![enter image description here][1]][1]


  [1]: https://i.sstatic.net/Uhvg7.png


 - As you can see, there are 14 teeth on this gear. 
 - Tracing the shape with vertices is not an option as it needs to be exact.

How can you make this? Maybe I'm overthinking the process.