Yes, actually. Sweet potatoes are more difficult to cut than standard Idaho potatoes, so putting them through your fry cutter may slowly damage the equipment over time (and may make it harder to cut the potatoes too). If you're using specialized equipment to cut fries, then you may want look into acquiring a fry cutter that can handle sweet potatoes. Alternatively, some suppliers may have attachments and accessories that allow for expanded use with your existing equipment.
