Electric Corner Rounding Machine Works with many kinds of soft materials, such as paper, ... , PVC, leather, card, tag etc YH-S-600 Electric Corner Rounding Machine Specifications: ModelS-600Maximum Capacity50mmMaximum SpeedAbout 30 times/minMaximum Stroke80mmAvailable DiesR2 ... table-top and compact unit, easy to use. Electric Corner Rounding Machine