Grinders are great for dispensaries, retailers and head shops to offer consumers to consume their flower products. Here are some options for grinders:
For people in this forum, you need a big boy like this https://growershouse.com/commercial-cannabis-shredder-for-prerolls-and-extracts-110-cup-shredder
Oh yeah those are great!
For personal use, I still like my mini Cuisinart food processor. $19, lasts years and no carpal tunnel syndrome.
Just ordered a custom Phoenician. I think theirs are the best, with Sharpstone (typo was SHARTstone hahahah!) a close second, if it’s the vibrating kind.
You guys are going about this all wrong…see the KannaMill’s in the link below. You can control particle size much easier and is completely dust-free.