RATTMMOTOR CNC 3018 PRO CNC Wood Router Machine Kit GRBL Control 3 Axis DIY Mini CNC Engraver

【Upgrade Version CNC 3018 PRO】Frame size: 40x33x24CM. Working area: 30x18x4.5CM. Material: Aluminum Alloy. Spindle: 775 spindle motor (12-24V) 24V:10000r/min. Stepper motor: 42 stepper motor, 12V, phase current 1.3A, phase resistance 2.1 ohms, torque 0.25N.m 【Simple Assembly/Use】This mini cnc router machine kit is mainly designed for DIY carving enthusiasts/beginners, easily assembled and opertated, coming with a paper manual and USB flash drive of all the files. 【Applicable Engraving Material】CNC 3018 PRO machine can not only engraving wood/plastic/acrylic/ pvc/pcb/carbon fiber/density board and so on, but also soft metal like copper, aluminum and the similar materials. Howerever, harder materials cannot be engraved such as glass, hard metal, jade, ect. 【Update GRBL1.1 Control Board】 1The GRBL board supports emergency stop and X/Y/Z axis limit functions, which can be used together with the emergency stop button and limit switch on the engraving machine to ensure a safe and simple working environment. 2Other functions and features such as: maximum support for 20000RPM spindle, 0.5W-20W module, tool setting(probe) , offline controller, with a power switch button and a silent fan cooling. 【CNC Offline Controller】This machine can be controlled simply by the offline controller without connecting it to a computer. Support SD card and TF card at the same time, standard capacity 1G. After inserting the file into the SD card,the engraving file can be directly identified. br