PRODUCT DESCRIPTION: 1. Material composition: structure berry is 2020 aluminum and 5mm thick acrylic body frame, 8mm guide rail, 6mm stainless steel screwdriver teeth. 2. Working area: 130 * 100 * 40mm3. Size: 250 * 240 * 240mm4. Engraving stroke: 130 * 100MM5. Voltage: 24V5A switching power supply and two 12V5A6. Compatible board, CNC Grbl board, 7. A4988 motor driver expansion board8. Applicable to: non-metallic carving and other materials. Can be carved acrylic, wood and other items9. Package includes: 1x engraving machine (laser head not included) note: 1. This product does not contain laser head2. In order to deliver products to you faster in the form of machine parts distribution, you need to assemble it yourself. I believe that you will be able to solve it easily. 3. The CNC micro-engraving machine can complete the complete three-axis processing capability, which is not suitable for production use4. Three-axis stepper motor driver used as a controller 39. The control part has been set. It is used to learn sculpture and some small things. 5. This product is a DIY product, not as famous as the industrial engraving machine on the market