... glass, wood, bamboo, oxhorn, figuline,marble, leather, cloth, double-color board, etc. nonmetal materialsComprehensive application: advertisement, arts and ... materials4) High speed and high precision Laser Machine Features: 1) Machine main parts2) Laser tube3) Lens and reflectors4 ... 1) Red dot pointer: it can indicate processing position making machine with high precision2) Up&down working table: it ...