Gold-Coated Silicon Laser Engraving Mirror Set (Exclude the k45+, Polar +, Polar Lite) Diameter:25 mm (±0.10 mm) 1 x USB Flash Drive

1 x USB Flash Drive with Software

EASY LONG-LASTING USE: Our engraver boasts a powerful 50W CO2 laser tube that offers an exceptionally long 11

this galvo scanner lens boasts strongly antireflective coatings on both sides to give you a light transmittance rate better than 99% at the 1064nm wavelength critical for CW

3 x Gold-Coated Silicon Engraving Mirrors

1 gallon CO2 laser antifreeze coolant protects your laser tube from freezing or bursting

Gold-Coated Silicon Laser Engraving Mirror Set (Exclude the k45+, Polar +, Polar Lite) Diameter:25 mm (±0.10 mm) 1 x USB Flash DriveIncrease engraving efficiency with Orion Motor Techs precision engineered silicon gold coated mirrors! This set of 3 high transmittance gold coated silicon mirrors replaces worn or less precise mirrors in any standard CO2 laser engraver cutter machine from K40 boxes to 200W industrial equipment. Our new generation of Si laser mirrors is manufactured to offer superior scratch and heat resistance with greater than 99. 2% reflectivity for infrared light