I use my Dragonfly 2 Salt to cut fruit (and sometimes vegetables) a lot, like slicing up apples, oranges, carrots, broccoli, cauliflower, etc. Of course, it would not work on something like watermelon, etc., and is not ideal for, say, potatoes, although I've used it for that to see how it would work. For me, slicing up apples, even big apples, with it is very easy. It has a very high hollow grind, and the edge is quite thin.
Jim