- Processing Talk
- Compare
- K2 Pro 55W vs Cobra 8 90W
Ikier K2 Pro 55W vs OneLaser Cobra 8 90W
What K2 Pro 55W does better (0) and where Cobra 8 90W wins (2) — every spec side by side.
vs
9.5Power & cutting9.7
8.9Features & ease of use9.8
Why is K2 Pro 55W better than Cobra 8 90W?
K2 Pro 55W has no measurable advantages in this pair.
Why is Cobra 8 90W better than K2 Pro 55W?
- Laser output power55 W vs 90 W+64%
- Built-in cameraNo · K2 Pro 55W: Yes
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Blue diode (≈455 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | No |
| Laser power | ||
| Laser output power | 55 W | 90 W |
| Work area | ||
| Work area | 500 × 320 mm | — |
| Work area width (X) | 500 mm | — |
| Work area depth (Y) | 320 mm | — |
| Work area (surface) | 1,600 cm² | — |
| Conveyor / roll feeder support | Yes | — |
| Speed & cutting | ||
| Max engraving / travel speed | 600 mm/s | — |
| Precision | ||
| Laser spot size | 0.1 mm | — |
| Safety | ||
| Enclosed (fully covered) | Yes | — |
| Laser safety class | Class 1 (eye-safe, enclosed) | — |
| Flame / fire detection | Yes | — |
| Tilt / movement sensor | Yes | — |
| Lid interlock | Yes | — |
| Exhaust fan | Yes | — |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | No | Yes |
| Autofocus / auto height | Yes | Yes |
| Rotary attachment support | Yes | — |
| Connectivity & software | ||
| Connections | USB, Wi-Fi | — |
| Wi-Fi | Yes | — |
| USB | Yes | — |
| Compatible software | LightBurn, AtomStack Studio | — |
| LightBurn compatible | Yes | — |
| Size & power | ||
| Width | 750 mm | — |
| Depth | 600 mm | — |
| Height | 261 mm | — |
| Weight | 23.6 kg | — |
