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Butcher saws and freezer knives have saw edges with teeth set alternately to the left and right. They make a cut, which is wider than the thickness of the blade and prevents jamming or binding when sawing.
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Butcher saws and freezer knives have saw edges with teeth set alternately to the left and right. They make a cut, which is wider than the thickness of the blade and prevents jamming or binding when sawing.
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