Detailed Product Description Working size: 300 x 300mmCutting tool diameter: 3.175mmInstruction format: HPGL, reduces the G codeCarving speed: 0.1-70mm/sDistinguishing rate: 0.0125mmPower source: 220V/50Hz-60HzMain axle rotating speed: 0-30,000rpmMain axle power: 800WThis machine can be used to engrave on plexiglas, PVC board, marble, plastic-Al board, cooper, Al, and plastic