Item Type: CNC Engraver Machine_x000D_Control Software: GRBL control_x000D_Frame Size: Approx. 390 x 320 x 230mm / 15.35 x 12.6 x 9.06in (excluding motor protruding part)_x000D_Working Range: Approx. 300 x 200 x 40mm / 11.81 x 7.87 x 1.57in_x000D_Screw: T8 screw, lead 4mm, double copper nut to eliminate backlash_x000D_Stepper Motor: 42 stepper motor 1.3A 0.25N.M_x000D_Spindle: 775 Spindle motor(12-36V) 24V 10000r/min_x000D_Chuck Specifications: ER11 3.175MM (can be equipped with 0-7mm)_x000D_Body Material: Aluminum, engineering plastics_x000D_Power Adapter: _x000D_Input: 100-240V_x000D_Output: 24V 5A_x000D_Support System: For Windows XP, for win 7, for win8, for win10_x000D_Interface: USB_x000D_Machining Command: CNC: G-CODE, TAB, NC, NCC file 1WORKING STROKE: Frame is mainly made of aluminum alloy and engineering plastics material, with high strength and high accuracy. The working stroke of this engraving machine is 300(X) x 200(Y) x 40(Z) mm, ensuring enough functional area for different workpieces 2UPGRADE THREE AXES: Three axes are carefully crafted to realize plane engraving. The axes can be moved manually using the knob, which facilitates the setting of the engraving tool. The drive unit consists of a T8 stainless steel lead screw with 4mm lead. Use double copper nuts to clear round trip errors 3GRBL CONTROL: GRBL control has XYZ axes driver and all functions, can be used with offline controller for offline control 4HIGH EFFICIENCY MOTOR: Equipped with three 42 stepper motors and one 775 (12?36V) 24V spindle motor with a speed of 10000r/min 5SUPPORT SYSTEM: The engraving machine supports for Windows XP SP3, for win7, for win8, for win10 (32/64), for OS X system and other software to directly import JPG, BMP, PNG, DXF format files for engraving 4 x Aluminum Alloy Frame 5 x Engineering Plastic Board Frame 4 x Linear Guide 2 x Lead Screw 1 x Host 1 x Power Adapter 1 x US Power Cord 1 x Motherboard 1 x Spindle 2 x Motor 5 x Y Axes Slider 1 x USB Data Cable 4 x Motor Wire 1 x U Disk 1 x Power Cord Protective Cover 1 x Brush 6 x Wrench 10 x Milling Cutter 67 x Screw 33 x Nut 4 x Metal Gasket 10 x Cable Tie 3 x Spring 5 x Accessories 1 x User Manual 11 x Plastic Gasket