punch grinder

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Features: Big Punch Grinder is a tool which can be put on the surface of grinding machine for grinding can do cylindrical grinding rollers can be used to adjust the work-piece before grinding. When during heavy grinding, use screw pressure for firm holding as shown in the picture. Accuracy of roller is within can grind punches of outside diameter from 3 to 50mm,extended grinding length is within 5-60mm.