... 20 mm-30 mm, this is the advantages when compared to the CNC router machine .Machine main featuresWell compatibility:MasterCAM/ ... /CAM etc. it adopts international standard G code, easy to learn and use.The spindle for engraving and milling, quick speed ... good rigidity, good vibration resistance, smooth operation, durable, not easy to change the formMACHINE SAMPLES SHOW :For more information, pls kindly ...