Section 15 Base metals and articles of base metal 82 Tools, implements, cutlery, spoons and forks, of base metal; parts thereof of base metal 82 07 Interchangeable tools for hand tools, whether or not power-operated, or for machine-t 82 07 90 Other interchangeable tools 82 07 90 00 Other interchangeable tools Commodity Code Description 82 07 90 00 00 Other interchangeable tools