Laser Module 500mw / 405nm 500mw/ 2500mw/5500mw Focusable for CNC Engraving/ Laser Engraving

Features:
This item is a necessary accessory for DIY engraving machine.
Professional laser head with high speed and high stability.
Adjustable laser head, easy to adjust, ensure engraving with good quality and high efficiency.
Laser power adjustable 0-100%.
Cutting Material: sponge paper, thin leather, paper .
Carving Material: wood type, some plastics, paper, bamboo, horn, thin leather (wallet), rubber stamp, photosensitive, printing paper (material mainly used for carving, cutting can be relatively small), sponges, paper and so easy to burn Materials.