What kind of mortar and pestle will be strong enough for grinding date pits? So, I need to crush date pits, I have a marble mortar and pestle, but I don't think it is strong enough for this job. Has anyone any suggestion?
If your seeds have been dried a marble mortar and pestle works quite well. I would suggest making a disk the circumference of the mortar out of cardboard to surround the neck of the pestle. It will limit the amount of dust that goes in the air.