This laser engraving machine kit requires DIY assembly, we will provide installation instructions, the assembly process is very easy and fun. And the shipping list does not include the laser module, you can according to the requirements of carving material in our store to buy it (compatible with the SPU: E24284) Features: 1. 460mm x 810mm is the largest DIY laser cutting and engraving machine in the market at present. Fixed focus laser can clearly carve the gray image on the stainless steel surface. The maximum cutting thickness is 12mm. The engraving speed can reach 20000mm/min. 2. It is made of high-strength alloy, and the XY axis adopts high-grade tank track design, which makes the carving movement more stable. 3. Equipped with video assembly and software all operation tutorial, in order to get started quickly. 4. Four connection methods: Wi-Fi, USB cable, APP and TF card. Data can be transmitted in different ways and offline operation is supported. 5. The laser engraving machine is compatible with LaserGRBL and Lightburn. LaserGRBL (free software) supports Win XP/Win 7/Win 8/Win 10/Win 11. LightBurn (paid software) supports Windows. The engraving file format supports NC, BMP, JPG, PNG, DXF, etc. Specifications: Plug: US / EU / UK / AU (Optional) Color: Black Maximum Engravable Area: 810 * 460mm / 31.89 * 18.11 inch Material: aluminium alloy Item Size: 91.6 * 57.5 * 7.2 cm / 36.06 * 22.64 * 2.83 inch Package Size: 103 * 21 * 12 cm / 40.55 * 8.27 * 4.72 inch Package Weight: 4800 / 169.32oz Package List: 1 * Laser Engraving Machine Set(Without Laser Head) 1 * User Manual (English)