In article ,
Fletcher wrote:

What adhesive to repair nylon halved pencil sharpener gear?
http://img4.imagetitan.com/img.php?i..._image5623.jpg
If it fails, what online pencil sharpener do you recommend?

This does not answer your question, but may be the best approach:

http://www.xacto.com/products/office...peners/detail/
1031

Fred