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- Cobra 8 90W vs TTC-H40
OneLaser Cobra 8 90W vs Two Trees TTC-H40
What Cobra 8 90W does better (0) and where TTC-H40 wins (0) — every spec side by side.
vs
9.7Power & cutting9.7
9.8Features & ease of use5.7
Why is Cobra 8 90W better than TTC-H40?
Cobra 8 90W has no measurable advantages in this pair.
Why is TTC-H40 better than Cobra 8 90W?
TTC-H40 has no measurable advantages in this pair.
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | — |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | — |
| Frame material | — | Aluminium |
| Laser power | ||
| Laser output power | 90 W | — |
| Work area | ||
| Work area | — | 1000 × 1000 mm |
| Work area width (X) | — | 1,000 mm |
| Work area depth (Y) | — | 1,000 mm |
| Work area (surface) | — | 10,000 cm² |
| Z travel | — | 100 mm |
| Speed & cutting | ||
| Max engraving / travel speed | — | 30 mm/s |
| Precision | ||
| Positioning accuracy | — | 0.05 mm |
| Closed-loop motors / servos | — | No |
| Linear rails | — | Yes |
| Ball screws | — | Yes |
| Safety | ||
| Enclosed (fully covered) | — | No |
| Emergency stop button | — | Yes |
| Features | ||
| Air assist | Yes | — |
| Built-in camera | Yes | — |
| Autofocus / auto height | Yes | — |
| Touchscreen / control panel | — | Yes |
| Offline engraving (no computer) | — | Yes |
| Laser module option (CNC) | — | Yes |
| Automatic tool changer | — | No |
| Tool length / Z probe | — | No |
| Connectivity & software | ||
| Connections | — | USB, Wi-Fi, SD / USB drive |
| Wi-Fi | — | Yes |
| USB | — | Yes |
| SD / TF card | — | Yes |
| Compatible software | — | Easel, Fusion 360, Vectric VCarve |
| Controller / firmware | — | GRBL |
| CNC milling | ||
| Spindle power | — | 3,000 W |
| Max spindle speed | — | 30,000 rpm |
| Size & power | ||
| Width | — | 1,292 mm |
| Depth | — | 1,290 mm |
| Height | — | 404 mm |
| Weight | — | 38.3 kg |
