Copper Sheet: 1mm -100 x 100 mm | CNC Machining Stock

Clear, square copper sheet CNC flat stock standing upright on a work surface. This is a 100 × 100 mm copper sheet with a smooth, reflective surface and clean machined edges, shown as raw, unfinished copper intended for CNC machining, electrical grounding, EMI shielding, heat spreading, and precision fabrication applications.

1mm

$24.00

Copper Sheet: 1mm -100 x 100 mm | CNC Machining Stock

$24.00

Long before it became decorative, copper was the backbone of electrical systems, thermal management, and mechanical interfaces where conductivity mattered more than convenience. Its combination of electrical performance, thermal transfer, and ductility makes it indispensable in modern electronics, power distribution, and precision fabrication.

It is commonly used for grounding plates, EMI and RF shielding, heat spreaders, bus bars, and custom electrical interfaces. In CNC and prototyping environments, copper is chosen when current flow, heat dissipation, or contact reliability cannot be compromised.

Copper machines differently from aluminum or brass. It rewards sharp tooling, controlled feeds, and deliberate passes. It conducts heat aggressively, work-hardens under poor technique, and offers clear feedback during cutting.

Thickness: 1 mm (0.039 in)
Form: Flat sheet stock
Finish: Raw copper

For the Modern Maker
Ships from the Pacific Northwest, USA

Every order supports Aetherium Innovations and our mission to develop tools and technologies that lower the barriers in the skilled art trades.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

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