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To effectively clean acute angles in dies and molds and stone geometric chasers and sewing machine feeds, choose the Norton® Hard Arkansas Stone Diamond-Shaped File. These files are best for precise sharpening and are made from a natural stone quarried from novaculite deposits, allowing for a sharp, polished edge. The fine grit Hard Arkansas produces a fine edge while maintaining tolerances.
Features
Natural premium novaculite quarried in Arkansas delivers the sharpest possible edge with a near mirror finish
Hard Arkansas has an ultra fine grit that produces the finest edge possible while maintaining tolerances unequalled by any other abrasive file
Perfect for cleaning acute angles in dies and molds, and for stoning geometric chasers and sewing machine feeds
