Some components and core components have been assembled, simply hand assembled according to the installation instructions, 
you can use the rack. More easier to assemble even for not professional users, a great tool for CNC lover.

1. Material that can be engraved:
-Suitable for carve wood, plastic, acrylic, PCB CCL, some soft metal like copper and aluminum and other like materials.
-BUT it can NOT carve hard metal, jade and other hard materials.
2. Laser Module available
-5500mw laser module can cut cork wood(≤3mm thick), 250g cardboard, non-woven fabrics, cotton fabric, canvas and other like materials.
-BUT it can NOT cut plywood, and any metal material.

Specifications:
Effective Engraving Area: 300 x 180 x 45mm(11.8 x 7.1 x 1.8”)
Frame Size: 400 x 330 x 240mm(15.7 x 13.0 x 9.4”)
Frame Material: Aluminum+PF
Z-Axis Component Material: ABS
Spindle: 775 motor, 12V; 24V, 10000r / min;
Softwear: GRBL control systems/ Lasergrbl control systems
Rated power: 60W; Maximum power: 120W
Power Supply : AC 24V 5.6A
Stepper Motor : 12v-24v, Torque 0.25N/M, Current 1.33A, fuselage length 34MM
Supported OS: Windows XP, Windows 7 32/64 bits, Windows 8, Windows 10
Drill Bits: Tip 0.2 mm, 20 degrees, Diameter 3.175 mm
Clamps: 4 pcs, hold the thickness of 0-30mm
Laser Head : 5500MW, 12v, 445nm TTL PWM Control
Usage : can be engraved plastic, wood, acrylic, pvc, pcb, aluminum, wood or the like material.