OneLaser Cobra™ 8 Laser Engraver/Cutter (90W Glass)

The OneLaser Cobra™ 8 Workshop Essential Laser Engraver/Cutter brings professional-grade CO₂ laser performance to small businesses, makerspaces, and serious hobbyists ready to scale their production. Powered by a 90W glass tube and a high-performance DSP-based control system, the Cobra 8 reaches engraving speeds up to 1,200 mm/s with 2G acceleration — making it one of the fastest glass-tube laser machines in its class. Intelligent path optimization allows it to run 2–3 times more efficiently than comparable G-code machines, so complex engraving and cutting jobs that once took 30 minutes can be finished in as little as 10–15. Even at top speed, the Cobra 8 holds razor-sharp detail with up to 1,000 DPI engraving resolution across its generous 31.50" x 19.69" work area.

Built for accuracy and repeatability, the Cobra 8 pairs an aerospace-grade extruded aluminum gantry with a high-precision ball-screw Z-axis delivering ±0.01 mm repeat positioning accuracy, keeping focal height perfectly consistent from the first job to the thousandth.

Workspace Area:

31.50" × 19.69" (800 × 500 mm)

Z-Axis Max Bed Travel:

5.91" (150 mm)

Machine Size:

58" x 41" x 26" (1470 × 1040 × 670 mm)

Machine Weight:

396.83 lb (180 kg)

Glass CO2 Laser Tube:

90W

CO2 Laser Cooling Method:

Water Cooling

IR Laser:

Optional 3W/5W IR Module

Motor:

Hybrid Stepper Motor

Raster Engraving Speed (RES):

1,200 mm/s

Vector Maximum Speed (VMS):

1,500 mm/s

Real Time Acceleration (RTA):

2G

Minimum Engraving Size / Minimum Font Size:

0.0394" × 0.0394" (1.0 mm x 1.0 mm)

Positioning Accuracy:

±0.0008" (±0.02 mm)

Max Scanning Precision:

1,000 DPI

Camera:

16 MP

Max Lifting Capacity:

44.09 lb (20 kg)

Water Chiller:

Optional

• Blazing 1,200 mm/s Engraving Speed with 2G Acceleration: Finish jobs in a fraction of the time — the Cobra 8's high-power motion system outpaces most glass-tube machines on the market, so a 30-minute project can wrap up in as little as 10–15 minutes.
• DSP Control for Real-World Efficiency: Intelligent path optimization runs 2–3 times more efficiently than G-code machines, and you'll feel the difference most on complex designs and detailed engraving where every wasted movement adds up.
• Fine Detail at Full Speed: Up to 1,000 DPI engraving resolution and a minimum engraving size of just 1.0 mm x 1.0 mm mean crisp lettering, sharp photo engraving, and clean edges even when you're running at maximum velocity.
• Spacious 31.50" x 19.69" Work Area with Pass-Through Capability: Tackle large signage, batch production layouts, and oversized panels — and when a project runs longer than the bed, the front-to-rear pass-through door lets you feed extra-long material straight through.
• Set-and-Forget Precision: One-touch autofocus dials in the perfect focal distance every time, red-dot positioning shows you exactly where the beam will land, and the patented MagSwitch™ holder makes lens swaps completely tool-free.