Feature: 1. Large in Work: The working stroke of this engraving machine is 300 x 180 x 40 mm, ensuring enough functional area for varied materials including plastic, wood, acrylic, PVC, PCB and so on. 2. 3 Axes Design: 3 axes enables better plane engraving, which can be moved by the knob. The drive unit is consisted of a T8 stainless steel lead screw with 4 mm lead and double copper nuts. 3. Smart Control: Supports for Windows XP SP3, for win7, for win8, for win10 32 and 64, for OS X system and other software to directly work on JPG, BMP, PNG, DXF format files for engraving. 4. Efficient Use: This for CNC 3018 pro engraving machine is equipped with three 42 stepper motors as well as one 775 spindle motor with a speed of 10000 r/min, high in working efficiency. 5. Good Material: Frame of the engraving machine kit is mainly made of aluminium alloy and plastic materials with high strength and high accuracy. Specification: Item Type: Engraver Product Model: For CNC 3018 pro Control Software: For GRBL control. Rack Material: Aluminium, plastic. Effective Stroke: Approx. 300 x 180 x 40mm / 11.81 x 7.09 x 1.57in Dimension: Approx. 420 x 335 x 280mm / 16.54 x 13.19 x 11.02in Drive Motor: 1.3A Stepper Motor Turning Screw: 8 Screws Working Voltage: 24V 5.6A 110V-240V. Support System: For Windows XP, for Win7, for Win8, for Win10, for Linux. Machinable Materials: For plastic, wood, acrylic, PVC, PCB and other materials. Spindle: 775 motor 12-36V, 24V: 700r/min, 36V: 900r/min. Machining Instructions: CNC: G-CODE, TAB, NC, NCC file. Power Adapter: Input: 100-240V Output: 24V 5A. Package List: 4 x Aluminium Alloy Frame4 x Plastic Frame1 x Base*14 x Linear Guide2 x Screw1 x Main Machine1 x Power Adapter1 x Power Cord1 x Motherboard1 x Spindle2 x Motor5 x Y Axes Slider1 x USB Data Cable4 x Motor Wire1 x U Disk1 x Winding Tube1 x Brush2 x Wrench10 x Milling Cutter10 x Cable Tie3 x Spring1 x User Manual8 x Base Fixing Screw4 x Base Fixing Metal Plate4 x Base Fixing Nut4 x Washer4 x Accessories Package4 x Hex Wrench2 x Copper Nut3 x Coupling Fixing Screw4 x Screw4 x Nut