Quote:
Originally Posted by Scott Douglas
I also don't see how that 'auto chain sharpening' stone would work. I've sharpened chainsaw chains and that doesn't look like it'd be sharpening the correct edge unless they've changed the configuration of the cutting surfaces significantly from what I remember them being.
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It's a different angle to the blade. It's not sharpening the inner curve the way it looks. It appears to be sharpening the front edge of the chain. Or at least that's what it looked like to me. I wondered the same thing btw.