1.making PCB automatically 2.replace tools automatically 3.high precision 4.for mode,mould ,advertising,mark ... automatic replace tool system, can automatically replace 9 pcs tools, can extend to 18 pc tools(optional).L. Configuration sound insulation ... :100*100*100mm10,automatically replace tools,9 pcs tools, 3mm-3.175mm handle ,can add to max 36pcs tools ,automatically install card.11,drilling ...