... stably,It is un-deformed after running at a high speed for a long time. It supply a hard and ... stopped last time due to its memory and preserve function, so it also can accomplish engraving work without ... elec-wood material with the function of vacuum suck, the elec-wood is anti-high temperature, anti-corrosive, it ... ,copper,aluminum,Stainless steel engraving and cutting High speed engraving machine