Two Wavelengths, Two Completely Different Jobs

A CO2 laser emits at 10.6 micrometers - a wavelength organic materials absorb beautifully. Wood, acrylic, leather, fabric, rubber, paper and glass all cut or engrave cleanly. A fiber laser emits at 1.06 micrometers, which metals absorb efficiently. Neither machine does the other's job well; the choice flows entirely from your material list.

When CO2 Is the Right Answer

If your products are non-metallic - signage, gifts, packaging prototypes, textiles, personalization - CO2 is the tool. It offers large bed formats at accessible prices, and nothing cuts 10 mm acrylic or engraves wood with the same economy. A CO2 laser can even mark bare metals using marking paste, and marks anodized aluminum directly.

When Fiber Wins

Fiber lasers dominate metal marking and engraving: stainless steel, brass, titanium, tool steel, anodized aluminum, serialized tags and industrial nameplates. They mark fast, need no consumables beyond electricity, and run maintenance-light. If your work is mostly metal branding, fiber is simply the correct tool.

Can You Run Both?

Production shops increasingly do. The CO2 handles the products; the fiber adds serial numbers, barcodes and logos onto metal hardware, tools and finished parts. Because the machines cover disjoint material sets, they complement rather than compete - many workshops report the fiber paying for itself in outsourced-marking savings alone.

FAQ

Can a CO2 laser engrave metal?

It marks anodized aluminum directly and bare metal with marking compound, but cannot cut or deeply engrave steel. For production metal work you need a fiber laser.

Which machine is cheaper to run?

For non-metal work, CO2. For metal marking, fiber has almost no consumables. Cost follows your material mix, not the machine category.

Find Your Match

Compare formats across our flatbed CO2 machines or browse the complete product catalog - and tell us your material list for an honest recommendation.

Still comparing suppliers? HF Laser maintains a detailed catalog of CO2 laser cutters, engravers and auto-feeding machines that makes side-by-side comparison easy.