1.Water cooling spindle works more stable and durable.Come with remote control make operate easily instead of operating in computer. 2.High quality accurate ball Screws drive make the engraving more precision.Anti-black flash,high precision,long life circle. 3.The mini CNC router Frame is movable. The machine can connect with computer as other external device such as printer , scanner. Save labor, improve production and processing efficiency, make more profit. 4.Make prototype products quickly, shorten the design cycle. Processing a lot of parts, whether you are modeling or home decoration or creative DIY.Intuitively to learn CNC knowledge, and testing learning outcomes in real time. 5.The NEW 1.5KW water-cooled VFD is available operating for long time,which can reinforced the processing ability of the machine and can be used to process aluminum alloy and hard wood.