This item is a necessary accessory for DIY engraving machine. It is a professional laser head with high speed and high stability.

Features:
Professional laser head with high speed, high precision and high stability.
Bright violet light, easy for locating when engraving.
Adjustable laser head, easy to adjust, ensure engraving with good quality and high efficiency.
Can be used to engrave bamboo, leather, cut paper, PCB or other flammable materials.
Suitable for DIY engraving machine, easy to install.