Originally Posted by jj123
charmill, they go down a good 3in. or so. They leave a really nice crisp clean edge. I usually come back with a strait edged shovel and dig it a little deeper if need be.
I gotcha. Could save a lot of time but I don't see the price of one paying off because I'd have to go back through with a spade and make them deeper. I don't do anything HUGE though. Usually a couple hundred ft each property tops. I'd see the advantage though if I were doing say apartment complexes or commercial.