When pressing the cutting board and touching the cutter, it can cut automatically and slowly to make that no size error between the uppermost layer and lowermost layer of the cutting material.
裁断板下压接触裁刀时自动慢切，使裁断料最上层与最下层没有尺寸误差。
2
Simply accessible micro-adjustment device for optimum cutting strokes then cutter and cutting board are serviceable.