*KeyFeatures *CNC 3040 Router Machine: CNC 3040 is an upgraded version of the old product. On the basis of 3 axis engraving machine, it is equipped with a fourth rotation axis, able to realize 3D stereo 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. *Creates a Large Working Area: The effective engraving area of this engraving machine is 11.8(X) x 15.7(Y) x 2.2(Z) inches. With the knob, the axes can be moved manually, which facilitates the carving tool settings. X & Y axis ball screw and nuts can reduce friction and improve accuracy. *Excellent Motor: This CNC engraving machine is equipped with three stepper motors(2A; 18V) and 300W DC spindle motors with a 12,000 r/min rotational speed. And the engraver supports Windows XP, Windows 7, Windows 8, Windows 10 system, and other software to directly import .nc/.ncc/.txt/.tap/ format files for engraving. High precision: less than 0.002 inches. *Upgraded Control Box: Flexible coupling can be used for high torque transmission. This cutting machine has an independent offline controller. 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. Helpful speed control and emergence stop bottoms. 5. Supported software: Mach 3. *Sturdy Material: The frame is mainly made of aluminum alloy materials, with high strength. The chrome shafts are not easy to deform, designed aluminum dust-proof plate for easy cleaning, and suitable for long time use. Moreover, it is durable enough to withstand the rigors of all-day use repeatedly. ******************************************************************************************************* *Specifications Effective Working Area(X x Y x Z): 11.8 x 15.7 x 2.2 inch/ 30 x 40 x 5.5 cm Materials: Aluminum Alloy Spindle Speed: 12,000 rpm Stepping Motor: 2A 18V; ≥2400mN.m Torque Spindle Motor: 300W DC Motor, 0V~48V Control Software: Mach 3 Cutter Diameter: 0.125 inch / 3.175 mm Machine Weight: 53.3 lbs/ 24.2 kg Positioning Accuracy: 0.002 inch/ 0.05 mm Item Dimension: 26 x 21.1 x 16.9 inch/ 66 x 53.5 x 43 cm ******************************************************************************************************* *Pakcage Content 1 x 4 Axis CNC Engraving Milling Machine 1× Control Box 1 x USB Cable 1 x USB Disk 1 x A Set of Installation Tools 1 x User Manual