imported rolling ball screw with high precision from Germany, and it can engrave 0.05mm character easily.water- ... format: HPGL/G-CODEResolution:0.01mmJGV series use imported rolling ball screw with high precision from Germany, and it can engrave 0 ... DSP or PCIMC(NAIKY)control system, servo motor,HSD spindle from Italy, dust collector, vacuum adsorption,Auto cutter-changed device,rotary parts ...