- | [* black] Gently drag the tip across the surface of a polishing bar or high-grit sandpaper, following the shape of the tip. |
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- | [* black] [Pic one; Working surface pressed against abrasive surface. Pic two: Dragging across the surface. Pic three: showing the removed oxidation on the tip, preferably framed so that the still-oxidized side is visible.] |
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+ | [* black] Gently drag the tip across the surface of a polishing bar or high-grit sandpaper, following the [shape? curvature?] of the tip. |
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+ | [* black] [Pic one; Working surface pressed against abrasive surface. Pic two: Dragging across the surface.] |
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