1.Best quality and reasonable price 2.Diameter 6--1600mm Thickness6--600mm 3.Various raw materials 4.Pass ISO9001 1.abrasive tools should be written according to the order, shape, size, abrasive material, grain, grade,and speed2.Suitable for the work pieces made of materials Chilled steel3.High-speed steel, High-carbon steel, which of strong intensity, high hardness grinding4. thread work piece ...