40W CO2 Laser Tube for Laser Engraver Cutting Machine

Regular price $119.99
Shipping calculated at checkout.

Precision Engraving:

  • Our CO2 Laser Tubes provide stable, precise, and potent marks to your material.


  • 40W Hermetic CO2 Glass Tube with an estimated lifetime of 3,000-4,500 hours (under normal use).
  • After working for 3-4 hours, pause the laser tube for 30 minutes for optimal power and longevity.
  • Beam Diameter: 2.5 mm
  • 20 KV triggering voltage and 15 KV operating voltage.
  • Optimal Operating Current: 10-13 mA
  • Power Stability: ±5%
  • Wavelength: 10.64 μm
  • Optimum working water temperature between 15-35︒C.

Additional Features:

  • Product Length: 27.56” (700 mm)
  • Product Diameter: 50 mm
  • Net Weight: 2.2 lb.
  • Adjustable resonator
  • Water cooling allows efficiency and effectiveness to your engraving.

Package Includes:

  • 1 x 40W Laser Tube


  • No need to worry! We offer a 1-year warranty on all consumable parts.


  • FDA Compliant
  • CE Certification
  • ISO9001 Quality Certification


  • Does your laser tube need replacing? Our collection of CO2 Laser Tubes range from 40-100W and provide top-quality power and precision. Continue engraving your dream creations into reality!