The self-sharpening of grinding wheels means when the abrasive grains are blunt after grinding,the grinding force also increases,the grinding force makes abrasive particles break or fall off,and then the new grains comes out,thus the grinding wheel become sharp again.his property is called “self sharpening”,Self sharpening can make grinding work normally in a certain period of time, but after more than a certain working time, it should be repaired manually to avoid grinding force increasing,causing vibration, noise and damage to the surface quality of the work piece.
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Brand:forturetools web: http://www.forturetools.com
Main Products:grinding wheels/other abrasive tools
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