... Grinder: 1.Cutter Grinder use for grinding any type blades of plastic crusher, 2.Max.Cutter grinding Lenght:700mm Cutter Grinder(MF ... , featuring high grinding speed,high accuracy,sharp edge,easy regulation of sharpening angle and simple and simple assembly & disassembly.Specifications: ... due to constant research and improvement,welcome the provision of drawing or samples. Plastic Cutter Grinder(MF-2)