Blue-violet Laser, Head Module Kit 20W 450nm CNC Router Machine Parts E9O0

Features: 100% brand new and high quality. Professional laser- head with high speed, high precision and high stability. Bright blue light, easy for locating when engraving. Adjustable laser- head, easy to adjust, ensure engraving with good quality and high efficiency. Laser- head is more durable and stable after high temperature and long time aging. Suitable […]