20 watt (20000 mw) double beam laser attachment for metal etching. Compatible with all CNC machines 3500 mw laser Mirror laser cutting and engraving

Mirror laser cutting and engraving on a dark glass

15 mm (150 uM)

Downsides Increase the beam divergence (thickness) and the beam profile

The Real rated optical power output is 10 watt+ (10000+ mW)

• Diffraction grating: 1800 lines/mm

20 watt (20000 mw) double beam laser attachment for metal etching. Compatible with all CNC machines 3500 mw laser Mirror laser cutting and engravingEndurance presents 20 watt double laser beam system for efficient laser engraving. An effective tool for laser etching engraving marking. 20 watt (20000 mw) double laser beam system allows combining 2 beams together under a small angle. By combining two beam together it increases power density on a spot and allows quick and efficient laser engraving etching marking on all surfaces without engraving paste (except brass and copper). For brass and