... , 90cm length/200cm length.2. Spindle power : 3kw /4.5 kw water cooling spindle Option Spindle: 6KW water cooling. 1.5KW/2 ... /6kw air cooling)Tool Diameter2--12.7TransmissionX,Y Axis High Precision Rack Gears, Z Axis Ball ScrewX,Y,Z Guide railLinear ... rotary woodworking cnc machining could be customized according to your specific needs such as dimension of engraving area, motor, spindle, control system ...