I've used a regular pepper grinder in the past.

It can be a little time consuming though, and should only be tried with very dry bud.
The problem I found was getting all the resin of the macerating parts.
You might be better of just using a very sharp, fine blade and a chopping board (chef style), though that too will take a while.

Good luck anyhow :thumbsup:
Flameon Reviewed by Flameon on . How can I grind weed finer without a coffee grinder? Hey everybody, I am trying my first attempt at making cannaoil and wanted to know if anyone knew of a way to grind the cannabis without using a coffee grinder or blender. Here's to hoping it turns out great! ::lights joint:: :thumbsup: Rating: 5