Standard parts come with machine Fiber laser marking machine SF110 Working area is :110*110mm PC computer famous brand Comes with Keyboard and mouse Digital scanning head&Original Singapore imported high transmissivity wavelength power source 20W/30w/50w user manual and CD data connection EZCAD software Up down table & controlling cabinet Tools and tool box comes with machine Sino-Galvo galvanometer Include each necessary part,no need to buy other additional parts,you could use directly after received machine.