Buying a laser engraver for your woodworking project can be overwhelming. This is especially true when there are so many machines to choose from.

But in the end, the results will depend on the laser engraver and the type of wood you use. There are three main types of laser engravers to choose from.
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CO2 lasers, also known as gas lasers, use carbon dioxide gas to generate a laser beam. When an electric current is passed through the gas, it emits a laser light with a wavelength of 10,000 nanometers.

While fiber laser machines are popular, they are not the best for wood carving. They are designed for engraving objects with harder surfaces such as metal.

These lasers are just as good at engraving materials like wood as CO2 lasers and are best for marking and even micro-marking.

So if you were to ask, "What laser can engrave wood?" the answer is all lasers, but a CO2 laser engraver is the best choice.
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In addition to the above, another type of laser engraving machine is also gaining popularity. That's a diode laser. These are smaller in size and cheaper. Therefore, many laser engravers designed for home use are using diode lasers.

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The next factor to consider is the type of wood. While you can laser engrave on almost any wood species, the results will vary. To choose the best wood block for your project, check the following: