Product: RATTMMOTOR 3018 Pro 3 Axis GRBL Control DIY Mini CNC Router Machine Kit CNC Engraving Milling Machine Working Area 30x18x4.5cm for Cutting Wood Plastic Acrylic PVC PCB
Brand: RATTMMOTOR
Color: 3018PRO + ER11
Package include:

1 set 3018PRO GRBL Control CNC Engraving Milling Machine Kit
1 set ER11 Collet
1 set Power Supply
10 set 20°0.1mm Drill Bits
1 set Allen Wrench

Specification:

Working area: 30x18x4.5cm
Frame size: 40x33x24cm
Material: Aluminum Alloy
Processing thickness:4.5cm
Chuck specification: ER11 Collet
Control software: Grbl Controller
Interface: USB
Stepper motor: 42 stepper motor
Voltage: 12V, phase current 1.3A, phase resistance 2.1 ohms, torque 0.25N.m
Spindle: 775 spindle motor (12-36V) 24V:10000r / min
Power: 24V 5.6A power adapter (input voltage 110-240V), simple and convenient
System requirements: windows XP SP3, win7. (32/64 can be). Linux; Can't support Apple product


GRBL 1.1f,USB port cnc engraving machine control board, 3 axis control:

Connection: USB (USB-CH340)
Software: GRBL controller,UniversalGcodeSender
Input voltage: 12-24V
Master chip: atmel 328P 
Stepper motor driver: A4988
Spindle drive chip: MOSFET (recommendation 12~24V, current : within 10A )
Spindle PWM speed: Support
Support stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor 42, 57)
Power Interface: 5.5-2.5mm DC interface

Main application:Can be engraved plastic, wood, acrylic, pvc, pcb, wood and the like material.
【Upgrade Version CNC 3018 PRO】Frame size: 30x26x25CM. Working area:18x10x4.5CM. 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
【Material/Dimensions】The fixed external frame is made of black injection molding material, working table is aluminum alloy material. Screw rods uses stainless steel quality. It can able to engraving in plane by moving X/Y/Zaxis. High precision and durability and good appearance.
【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. Please let us know if you need any help.
【GRBL Control Board/Software】This machine can be controlled by Grblcontrol/Candle software after connecting the control board to a coumpter via USB port. The control board is equipped with a fan to force heat dissipation, also has more fuctions such as support spindle PWM speed, limit switch, tool setting, steering gear.
【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.

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