| WaterJet | CNC | Laser | |
|---|---|---|---|
| Process | Erosion at highspeed using a water/sand mixture | Cut using a highspeed router | Melting using a concentrated laser light beam |
| Common Uses | 2D cutting of virtually any material. | Precision 2D and 3D cutting. | Affordable 2D cutting and engraving options. |
| Cost | $$$ | $$ | $ |
| Materials | Aluminum, Steel, Marble, Slate, Tile, Carpet, Glass. | Wood, Plastic, Aluminum, Foam | Plastic, Plywood, MDF, Metal (engraving only). (Complete List) |
| Thickness | Up to 4″ | Up to 4″ | Up to 3/8″ |
| Accuracy | +/- .01″ | +/- .005″ | +/- .01″ |
| Dimensions | 6 x 10 ft | 5 x 10 ft | 5 x 10 ft |
| Finishing | Usually no extra finishing required | All inside corners will have radius (full article) | Laser leaves coloring on plywood edges |
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