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Old 03-30-2005, 03:53 PM   #10
Charleston
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Join Date: Jun 2003
Location: Jackson, NJ but born and raised in Massachusetts.
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If you want to draw the hardness back a bit (to remove some of the brittleness).
Heat the oven to 350 degrees. Heat the file in the oven for 30 mins/ or so. Let the oven cool down with the file it it. This will normalize the steel as well.
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