The engraving Candle software supports the .nc file format for executing G code. You can use ArtCAM software to convert pictures or CAD files into G code files, and then use the provided Candle software to realize relief or cutting. You can connect to a computer for engraving.
The maximum Z-axis travel of the product is 4.5 cm, which cannot cut copper metal. It is generally used for non-metals such as plastic, wood, and acrylic.
Sorry, they are no longer available. Please refer to the links below to purchase them elsewhere. Link1: https://www.vevor.com.au/laser-engraving-machine-c_11141/vevor-cnc-laser-module-15w-450nm-12v-laser-wavelength-laser-engraver-head-p_010780752694. Link2: https://www.vevor.com.au/laser-engraving-machine-c_11141/vevor-laser-module-5-5w-cnc-laser-module-445nm-12v-laser-wavelength-laser-head-p_010958670884.