… Interchangeable tools for hand tools, whether or not power-operated, or for machine-tools (for example, for pressing, …
Explanatory notes
… Interchangeable tools for hand tools, whether or not power‑operated, or for machine‑tools (for example, for pressing, … stones, attached to a base metal support either permanently, by welding or insetting, or as detachable … pressing or stamping of sheet metal ; drop forging dies; perforating or cutting dies and punches for machine‑tools. …