... materials:wood, bamboo, jade, marble, organic glass, crystal, plastic, clothing, paper, leather, rubber, ceramics, glass and other ... pulley, further enhanced the precision cutting and processing of surface smoothness. Options:1. Industrial cycle.2. Rotary mechanism.3 ... material: Wood, bamboo, jade, marble, organic glass, crystal, plastic, clothing, paper, leather, rubber, ceramics, glass and other ...