The Titoe CNC 3018Pr0 with 20000mW Module 2-In-1 Design: Replacing the spindle with a suitable power head, The Titoe CNC 3018-PRO can be used as a CNC Router or a Engraver.EaEasy to Assembly:All the parts are in the package. It only takes 20-60 minutes to assemble it. Search "Titoe 3018pro" to watch the instructional video on Youtube.Offline Controller: Take control of your 3018-PRO Desktop CNC machine with offline control, provide manual control of your mill without any computer.Upgraded Control Board: Integrated Driver Chip + Fixed Heat Sink + External Fan + Sturdy Case to extend the life of the control board. Self-contained short circuit protection to prevent it from burning due to overload.High Quality and Affordable: Make more with the 80% aluminum body and take advantage of the added stability for milling a wider range of materials. 20W Engraver Module Wavelength: 450nmPower: 20WOutput current: 3AInput voltage: DC 12VWorking temperature: 10°-40°With this module, it can absolutely give you different ways to unleash your creativity. Grbl Control Upadate Control Board GRBL 1.1 , The new control board adds fixed heat sink and external fan, as well as a sturdy shell, which greatly extends the service life of the control board. Offline Control With offline controller module, you can control the CNC router without connecting to the computer. The computer and the controller cannot be used at the same time. Open Source It’s built on Arduino and Grbl (both open source) support, tutorials, additional training, and new ideas to try are plentiful and easy to find elsewhere online. Sturdy Machine Frame Sturdy aluminum and nylon, make the machine more work more stable, run and engrave better, one-piece molding, easy to install.We provide assembly video.