... 1.making PCB automatically 2.replace tools automatically 3.high precision 4.for mode,mould ,advertising,mark engraving. [Introduction ... ]:CNC3200A series specially suit for making precision double side of PCB; standard configure automatic replace tool ... size :500*375mm8,Spindle speed:10000-60000RPM Infinitely adjustable, spindle power:200W,can up to 250W.9,three axis speed ...