3Pcs 180/260/360Grit Diamond Stone Sharpening Whetstone Sharpen Knife Sharpener. Rough polishing -Red polishing wax: used for coarse process, applies to stainless steel, iron, aluminum, copper, zinc alloy products materials, such as coarse, such as tableware, fishing gear, all kinds of hardware accessories, cooperate with the hemp wheel removal trachoma, burr, etc., the rough surface leveling, achieve smooth effect.
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