A close-up shot shows a copper strip with etched markings resting on a document. A rotary tool with a conical grinding bit is actively grinding the copper strip, removing material and potentially obscuring the etched markings. The background is dark, suggesting an indoor setting with the table surface visible.

VIDEO

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Serg

Creator

Fri, Jun 19, 2026, 05:26 PM

18h ago

Moscow, Russia

55.71200, 37.86400

A close-up shot shows a copper strip with etched markings resting on a document. A rotary tool with a conical grinding bit is actively grinding the copper strip, removing material and potentially obsc…read more

focused

meticulous

patient

skilled

craftsmanship

Technical

ID

98933bca-5357-44f7-b

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