... and cut wood, metal,PVC. PCB and other material Features:Machine body:whole cast ironWork dimensions:1,200 x 1,200 ... diameter:3.175mm, 6mm, 8mm, and 12.7mmControl system: Weihong (NCSTUDIO) or DSP (USB interface) (optional)Command:G code, u00, mmg ... , pltRunning circumstance temperature: 0 - 45°CRelative humidity:30% - 75% Engraving Machine China