This is a DIY machine, need assemble it by yourself. If you know nothing about this item, do not order it 2. DIY engraving machine, you need to assemble it yourself 2. Support laser engraving (not including the laser head) 3. To provide professional software Parameter: Dimensions: 260 240 220mm Stroke: 160 105 30mm Screw: Professional T8 screw, lead 4mm, double copper nuts eliminating backlash Stepper motor: 12V, 1.3A, 2.1, 0.25N.M Spindle: 12-36V 7000r / min Power: stepper motor (12V 3A), the spindle (24V 5A) Countertops: 100X180mm. Package Included: 1x set of Mini engraving machine (Laser head include). We are not responsible for undeliverable address. If there have any question, please feel free tell us. We will do our best to help you. The item "CNC Mini 3-Axis Router Engraver DIY PCB PVC Milling Wood Carving Machine Upgrade" is in sale since Tuesday, May 9, 2017. This item is in the category "Business & Industrial\Automation, Motors & Drives\Drives & Starters\Drives & Motor Controls\Stepper Controls & Drives".mall" and is located in Ontario, California. This item can be shipped to United States.