Features:  Router machine, operated through computer numerical control (CNC), can cut along various axis, no matter horizontal or vertical it is.  CNC engraver can make a precision part made of one soft solid material (like wood), ensure a strong whole part, better than 3D printing.  775 spindle motor with an ER11-style chuck, efficiently drives the machining process, determines it to cut wide range of materials.  The engraving machine uses ER11 collet (3.175mm) that fast, easily attaches the bit to the spindle, for better work.  Three refined axis, to achieve flat engraving, provide a large effective working area of 300(X)x180(Y)x40(Z)mm (11.8inx7.1inx1.57in).   Offline controller can download and save files (no need to connect a computer), control to directly do some simple carving (no need to download any files).  You can connect the engraving machine to computer via USB port, control its movement with stable GRBL software, very convenient.  Whole machine body made of high hardness aluminium, coated with black finish to resist rust, looks nice and lasts for a long while.  It is suitable for DIY enthusiasts to have engraving or milling on wood board, plastic, leather, PCB, bamboo, PVC and more.    Specifications:  Model: CNC3018Pro  Control Software: Grbl  Material: aluminium + plastic  Color: silver & black  Combo: no laser head / 5.5w laser head / 10w laser head / 20w laser head / 30w laser head / 40w laser head (optional)   Working Area: 300*180*40mm (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 (110-240V)  Supported System: windows XP / win 7 / win 8 / win 10  Can Carve Materials: plastic, wood, acrylic, pvc, pcb and more (depend on )  Supported Formats: jpg / bmp / png  Communication Port: micro USB  Package Weight: 7100g / 250.44oz  Package Size: 44*26.5*18cm / 17.32*10.43*7.08in    Note:  DIY router machine only, others in pictures are not included.  This product requires some assembly to get started.  It cannot engrave on hard metal, jade and other hard materials.  Due to manual measurement, there may be deviation.  Due to lighting or other, product may slightly differ from pictures.    Packing List:  1 * CNC Router Machine  1 * Laser Module  1 * Power Adapter