... machine 1. Motorized up-down table 2. auto focus 3. with rotary attachment, for engraving cylinder CNC laser ... 2,Speed: it is cutting more than 100 times.3,The heat affected zone is small, not easily deformed ... only CO2 laser cutting machine,1/3, and equivalent efficacy of CNC punch press 2/5.5,The use ... 1/15, and equivalent efficacy of CNC punch press 1/3 to 1/4.7,Stable performance,to ensure continued ...