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  • wardmonterosso

    April 3, 2016 at 10:49 am

    Sweeping is the act of moving your stone across the surface of your lap so as not to impress the possible surface imperfections into the face of the facet you are working on. It is a somewhat rapid motion, back and forth, in and out, front to back, all this relative to the location you are working upon your lap.