... organic glass,copper,aluminum 2.1 year warantee wood engraving machine We have cr cr-l cte three cnc router ... Unique body design, Integral steel structure.8,High speed frequency water cooling spindle, high precision, low noise, long life. ... *1200*1001200*1800*1001200*2400*100Max rapid traversemmmin9000Max engraving speedmmmin6000Mechanical resolutionmm0.05Repeatability resolution(mm)0.05max feedking ...