... automatically Diode Side-lamp Laser Marker Machine for VIN code and Picture are detailed as follow:Technical ... )Optional engraving range70mmX70mm/150mmX150mmCarving depth ≤1.50mmComplete machine power 1.5KWMinimum line width0.015mmRepeat accuracy ... , communications, hardware, tools, accessories, precision instruments, eyeglasses and clocks, jewelry, auto parts, plastic buttons, construction material, ...