| Tariff Classification |
| section 15 | Base metals and articles of base metal |
| chapter 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-tools (for example, for pressing, stamping, punching, tapping, threading, drilling, boring, broaching, milling, turning or screw driving), including dies for drawing or extruding metal, and rock drilling or earth boring tools: |
| 8207.90 | －Other interchangeable tools: |
| －－With working part of diamond |
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