CM-YAG-500 CNC Metal Laser Cutting Machine 1.500W YAG Laser 2.Panasonic Servo Motor 3.Germany ... Ballscrew 4.Imported Lens CM-YAG-500 CNC Metal Laser Cutting Machine Standard Features:1.Gantry structure,cast cross beam, the ... the metal sheet, and it can achieve same focal cutting, The cutting head has high sensitivity, stable running and good reliability.3.Ballscrew ...