磨料丝研磨圆盘刷磨料丝平面研磨刷平面研磨毛刷采用碳化硅磨料丝制成的平面刷，用于各类金属制品的研磨，去毛刺等。刷丝为碳化硅磨料丝，60-1000目可选，丝径1.50mm-0.30mm可选)