90W CO2 Laser Tube 49.2 Inch Borosilicate Glass Replacement Tube for Engraving and Cutting

Built for precise laser processing, this 90W CO2 laser tube uses TEM00 mode with a 0.16–0.24 in (4–6 mm) laser beam diameter for stable engraving, cutting, and marking. The CO2 laser replacement tube measures 49.2 in (1250 mm) long and features durable borosilicate glass construction. Its lens offers over 98% transmittance to help minimize light loss during operation. Pre-connected wires simplify attachment to the positive and negative terminals. With a stated service life of 10,000 hours, it is designed for extended use in compatible laser engraving machines.

Key Features

• TEM00 Laser Mode — Supports stable and precise laser processing with a 0.16–0.24 in beam diameter.

• 90W Actual Power — Provides ≥90W output for engraving, cutting, and marking applications.

• Borosilicate glass laser tube — Withstands high temperatures and pressures for dependable operation.

• Over 98% Lens Transmittance — Helps reduce light loss during laser transmission.

• Pre-Connected Wiring — Simplifies installation to positive and negative terminals.

• Sealed Construction — Designed to help prevent gas leakage during transmission.

Specifications

• Material: Borosilicate glass

• Actual Power: ≥90W

• Trigger Voltage: 22 kV

• Operating Voltage: 15 kV

• Recommended Operating Current: 6–22 mA

• Wavelength: 0.37–0.42 mil (9.3–10.6 m)

• Laser Beam Diameter: 0.16–0.24 in (4–6 mm)

• Tube Length: 49.2 in (1250 mm)

• Tube Outer Diameter: 3.1 in (80 mm)

• Size / Dimensions: 49.2 x 3.9 x 3.2 in (1250 x 98 x 80 mm)

• Weight: 5.7 lb (2.60 kg)

• Service Life: 10,000 hours

Why Choose Our 90W CO2 Laser Tube 49.2 Inch Borosilicate Glass Replacement Tube for Engraving and Cutting

Its TEM00 mode, high-transmittance lens, durable glass construction, and pre-connected wiring combine precision with convenient installation. The tube is designed for stable operation across compatible laser engraving setups.

Perfect For

Suitable for engraving, cutting, and marking materials including metal, glass, leather, paper, stone, and wood in advertising, packaging, and craft applications.

Upgrade Your Laser Setup

Replace or upgrade your compatible engraving machine with a durable pre-wired laser tube designed for precise and consistent processing.