CNCTOPBAOS 3018-PRO-MAX CNC Router Engraver Machine+GRBL Offline Controller | 3 Axis DIY USB Mini CNC Desktop, 120W PWM Spindle 10000RPM For Plastic,Acrylic,PVC, PCB, Wood Cutting Carving Milling Machine

Upgrade Version CNC3018-PRO-MAX with offline controller: Mini CNC machine small size, light weight, USB interface, GRBL control systems, great cnc router machine for beginners; You can operate this machine without connect the computer; Offline controller included a SD card reader to write into the root directory G-code files or NC file; Support manually adjust X, Y, Z axis location as engraving starting point,manually open or close spindle

Working area. 30x18x4.5cm / 11.8 x 7.1 x 1.8 inches;Frame size: 42x35x27cm / 16.53 x 13.78 x 10.63 inches;Type:USB port Desktop cnc router; System requirements: Windows XP / Win 7 / Win 8 / Win 10 / Linux; Supporting files:G-code .nc/.txt/.tape/.gcode

Spindle Motor. 775 120W spindle motor DC12-36V, 24V is 10000r/min; Collet: with ER11 3.175mm collet,also can be equipped with 0-7mm size; Stepper Motor: Nema17 42 stepper motor 1.33A/0.3N.m/43oz-in/42x42x34 mm

Application. Can be engraved plastic, wood, acrylic, pvc, pcb, wood and the like material.soft metal like copper and aluminum and other materials; If you have the engraver module,you also can change the spindle to a 3-pin PWM engraver module,then also can engrave on kraft paper, wood, leather etc

GRBL Software. Our parcel include a 4G USB flash drive,it include the installation instructions,user manual and GRBL software; Upgraded GRBL1.1 Control Board: Added the outer casing,E-stop button port,probe port,X/Y/Z axis limit port and add the power button switch,with the fan,enhanced spindle drive,can support max 20000rpm spindle,and also can support 12V 3-PIN PWM/TTL 0.5W-20W engraver module