I was wondering the same thing after i got a grinder a person on some other thread told me these amazing instruction to make hash with a respectable amount of kief in about 10 to 15 minutes.

Take however much kief and put it a normal plastic sandwich bag. Make sure all that all of it is in one corner of the bag and tie a tight knot right in the corner of the bag where the kief is at. Then, boil some water and holding the other end of the plastic bag or clamps or something dip the hunk of kief in the water for about 45 second with a little tolerance. You want your kief to be heated into hash yet not burnt or anything. After boiling them QUICKLY clamp them between two surfaces for approximately 10 minutes. After that cut open bag take out hash.... form in brick or ball or whatever. It make be to dry and snap so add a few drop of water until satisfied with mixture.

I have noticed that you get a lot higher from the hash if the weed burns the hash instead of the flame directly torching it...