Upgrade Version CNC 3018 Pro GRBL Control DIY Mini CNC Machine 3 Axis Pcb Milling Machine Wood Router Engraver with Offline Controller with ER11 and 5mm Extension Rod Working Area 300*180x40mm This DIY CNC engraving machine is especial designed for DIY fun, study and research, giving you extreme portable experience. This CNC engraving machine Features the function of engraving, carving & milling. This carving machine can be engraved plastic, wood, acrylic, pvc, pcb, wood or the like material. Drill bit can not engrave hard metal, jade or other hard materials. ​Features: CNC 3018-Pro is an upgraded version of CNC 3018, compared to the old model, with an offline offline controller, can be sculpture  in the offline state. It can be The main two advantages of offline controller: Do not need to connect computer. You can download the needed carving files into off-line controller. Don't need to download any files. The off-line controller can control all actions, can directly do some simple curving, such as punching, curving rectangle shape and so on.  Made of aluminum and with red oxidation treatment, the all-metal fuselage is durable and good looking. Specifications: Model: CNC3018Pro Plug: UK Control software: GRBL Material: Aluminum + plastic Color: Silver+Black Working Area: 300*180x40mm / 11.8*7.1*1.6in Frame Size: 420*355*280mm / 16.5*14*11in Spindle: 775 spindle motor (12-36V) 24V: 7000r/min, 36V: 9000r/min Spindle Chuck: ER11 Step Motor: 1.3A  / 0.25N.m Power Supply: 24V / 5.6A ((110 V-240 V) Supported System: Windows XP / Win 7 / Win 8 / Win 10. Engraving materials: plastic, wood, acrylic, pvc, pcb and other soft materials. Supported Formats: jpg / bmp / png Communication Port: Micro USB Lead Screw: T8 Packing : Carton Package Size: 7300g / 257oz Package Weight: 44*25*18cm / 17.3*9.8*7in   Notes: 1. This machine is NOT assembled. You will receive all the parts in the package and you need to assemble it yourself. 2. Please note MDF is not equal to normal wood, as it doesn’t have a worldwide standard, so you need to test how deep the laser can cut. 3. Please wear laser goggles during using and avoid touching the laser directly with your eyes and skin. 4. The shipping package contains CD, you can  get laser engraving tutorial, CNC tutorial ,user guide, software download link, etc. from CD. 6. The USB and offline controller can not be used together. 7. Software overseas download link QR code and YouTube video QR code for installation instruction are included in the package. Use Of Method: 1. Connect the power supply and connect the USB. 2. Install the driver. 3. To Determine your Machine's COM port. 4. Open grblControl software. Package List:(DIY Kit, Need To Assemble By Yourself.) 1 * Complete Set of Parts and Installation Tools 1 * 500mw Laser Module 1 * Goggles 1 * Spindle ER11 (Has been Installed) 1 * Woodworking Knife