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- M2 20W vs M2 40W
xTool M2 20W vs xTool M2 40W
What M2 20W does better (0) and where M2 40W wins (1) — every spec side by side.
Why is M2 20W better than M2 40W?
M2 20W has no measurable advantages in this pair.
Why is M2 40W better than M2 20W?
- Laser output power20 W vs 40 W2×
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Blue diode (≈455 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Laser power | ||
| Laser output power | 20 W | 40 W |
| Safety | ||
| Enclosed (fully covered) | Yes | Yes |
| Laser safety class | Class 1 (eye-safe, enclosed) | Class 1 (eye-safe, enclosed) |
| Features | ||
| Built-in camera | Yes | Yes |
| Offline engraving (no computer) | Yes | Yes |
| Laser module option (CNC) | Yes | Yes |
