Yes, laser engraving is a highly effective method for engraving stone. It works by using a CO2 laser to etch detailed designs, text, and images onto various types of stones such as granite, marble, slate, and more.

The best stones for laser engraving include granite, marble, slate, and sandstone. Granite is durable and ideal for intricate designs, while marble offers a smooth surface for detailed patterns. Slate and sandstone are also popular due to their fine texture and ease of engraving.

CO2 lasers are commonly used for engraving stone because of their high power and ability to create detailed and precise engravings. While diode and fiber lasers can also engrave stone, they are generally less effective compared to CO2 lasers.

No, CO2 laser engravers are not suitable for cutting stone. They are primarily used for engraving. For cutting stone, a waterjet cutting service or pre-cut stone is recommended.

To prepare a stone for laser engraving, clean the surface thoroughly to remove any dust or debris. Secure the stone in the laser engraver’s working area, and adjust the focus of the laser for optimal results. It's also essential to configure the laser settings, such as power, speed, and resolution, based on the type of stone and the desired engraving depth.

When laser engraving stone, wear protective gear such as safety goggles and gloves to shield against laser exposure and debris. Ensure proper ventilation to avoid inhaling dust and fumes produced during the engraving process.

Achieving deep engravings on stone, typically 2-3mm deep, involves multiple passes with the laser at a reduced speed. Using non-flammable compressed air between passes helps remove dust particles and improves engraving depth and clarity.

Laser-engraved stones can be used for personalized gifts, memorial stones, signage, decorative accents, and industrial applications. They are popular for creating unique and permanent designs on various stone surfaces.

Regularly inspect and clean the laser nozzle, lens, and mirrors to prevent dust buildup, which can obstruct the laser beam path and affect engraving quality. Cleaning the stone surface before and after engraving also helps achieve better results​.

After engraving, clean the stone with isopropyl alcohol or water and a soft cloth to remove any residue. Inspect the engraved design for quality and completeness, and apply sealant or polish if desired to enhance the appearance and durability of the engraving.