... laser key cutting machine JK1290 Detailed configuration:A. Imported fully stepper motor and drive systemsB. JIEKE LASER control systemC. Foreign imports in ... glass, crystal, wood, bamboo, rubber, plastic, garments, paper, leather, marble, granite, tiles ,etc.Please advise us ... acrylic, cloth, fabric, leather, rubber, paper, plastic, marble....)2.The cutting depth on above materials?(max thickness, 3 ...