... 1300*900mm Holding chuck type:Iron honey-combPrecision of positioning ≤±0.025mmGraphic format: PLT,BMP,DXF,DST,TIF Working temperature ... :0-45 degree C Motor type:Stepper Motor Water Cooling: Water ... electric technologies, giving more stable performance.2. Great processing precision, maximum tolerance at 0.05mm.3. Extremely high engraving speed, 1000/s ...