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Traditional deburring polishing brush generally use nylon brush wire or metal brush wire to the workpiece to deburring and to the knife pattern, nylon brush wire almost no cutting force, can only remove the soft material of the burr, and the metal brush wire cutting force again Too large, easy to damage the original surface of the workpiece, ceramic fiber grinding brush brush with a special ceramic fiber with alumina, silicon carbide and other materials, brush wire mostly flat brush wire, in the end and side have cutting force, The flexibility of the brush wire itself plus the elastic mechanism when the brush wire is installed can effectively protect the other surface of the workpiece from being affected, and can change the material and size of the brush wire according to the material of the workpiece, and can cope with the burrs and Knife pattern, a wide range of applications, long service life.