[Brain] wanted to mark some scissors with his Ortur laser engraver. The problem? The laser won’t cut into the hard metal of the scissors. His solution? Smear the scissors with mustard.

[MakerMan] reports he’s been able to engrave stainless steel with this laser module, and cut thin wood. This isn’t the first laser engraver we’ve seen built out of scrap parts, though if you ...

Then, there’s a diode laser that can engrave way more materials. Per Acmer’s website, the list includes “paper, wood, leather, MDF, stainless steel, some dark opaque acrylic, bamboo ...

To install the Xtool RA2 Rotary for engraving glasses or tumblers, follow these steps for a smooth setup: Prepare Your Xtool ...

GPro 100W MOPA Laser with Manual Focus: Engineered for precise engraving on metals such as stainless steel, aluminum, and brass, this powerful fiber laser ensures high-quality, detailed marks.