8208: Knives and cutting blades, for machines or for mechanical appliances

820810: Knives & blades for machines or mechanical appliances for metal workg 820820: Knives & blades for machines or mechanical appliances for wood workin 820830: Knives and blades for kitchen appliances or food industry machines 820840: Knives and blades for agricultural, horticultural or forestry machine 820890: Knives & blades for leather, paper, tobacco machines & other industri 8208: Knives and cutting blades, for machines or for mechanical appliances