*CNC 3018 Router Machine: The 2500mW laser driver interfaces support PWM, TTL functions for full function laser engraving. We provide a detailed user manual, assembly instructions, and installation video for your convenience. You can enjoy the delight of engraving plastics, soft aluminum, acrylics, PVC, PCB, and many more.  *Large Working Area: The effective engraving area of this engraving machine is 11.8(X) x 7.1(Y) x 1.8(Z) inches. Three refined axes are designed to achieve plane engraving. With the knob, the axes can be moved manually, which facilitates the carving tool settings. The driving units consist of stainless steel screw rods. It uses double copper nuts to clear round trip errors. *Excellent Motor: This CNC engraving machine is equipped with three stepper motors(1.3A; 12V; 0.25 Nm torque) and 775 DC(12-24V) 24V spindle motors with a rotational speed of 10000 r/min. And the engraver supports Windows 7, Windows 8, Windows 10, Linux, macOS system, and other software to directly import JPG, BMP, PNG, DXF format files for engraving. *Upgraded Control Board: The integrated GRBL control features full functionality and stability. And the advantages of the offline controller lies in the following ones: 1. No need to connect to the computer; 2. Arbitrary selection of offline files for engraving. 3. Manually adjust the X, Y, and Z axes position as the engraving starting point, manually turn on or off the spindle.4. High precision: less than 0.003 inches. *Sturdy Material: The frame is mainly made of aluminum alloy and bakelite materials, with high strength and precision. The thickened side plates can improve the accuracy of the x-axis. Moreover, it is durable enough to withstand the rigors of all-day use repeatedly. Specifications Model: VG-S3018 Pro Effective Working Area(X x Y x Z): 11.8 x 7.1 x 1.8 inch/ 30 x 18 x 4.5 cm Materials: Aluminum Profile & Bakelite Input Power: DC 24V 5A Driving Units: T8 Stainless Steel Screws Spindle Speed: 10000 rpm Stepping Motor: Size 42, 12V; Torque: 0.25 N/m Control Software: GRBL Control Cutter Diameter: 0.125" / 3.175 mm Positioning Accuracy: 0.003 inch/ 0.07 mm Item Dimension: 17.7 x 14.4 x 10.9 inch/ 45.1 x 36.6 x 27.6 cm Package Content 1 x 3018 CNC Router Kit 1 x 2500mw Laser Module 1 x Spindle 1 x U-Disk (Software & Instruction) 1 x Set of Milling Cutter 1 x Pair of Protective Glasses 1 x USB Cable 1 x Power Supply 1 x Set of Tools 1 x Brush 1 x Manual