xTool M1 Ultra 20W diode Acrylic Settings (Cut & Engrave)
13 sourced settings for acrylic on the xTool M1 Ultra 20W diode (20W diode), thickness 3, 6 mm.
Starting points only — always test on scrap first. Every number links to its source. Community rows are user-reported and unverified.
⚠️ Diode lasers can't cut clear or translucent acrylic — use dark, opaque acrylic. Sources: xTool, Glowforge.
Settings table
| Material | Thick | Job | Power | Speed | Passes | Interval | Source |
|---|---|---|---|---|---|---|---|
| Red acrylic (paper-masked) | — | cut | 90% | 4 mm/s | 3 | — | Community source |
| 1/8"(3mm) Frosted Black Acrylic | 3.0 mm | cut | 90.0% | 4.0 mm/s | 1 | — | Community source |
| 1/8"(3mm) Black Acrylic | 3.0 mm | cut | 70.0% | 3.0 mm/s | 1 | — | Community source |
| Red acrylic (paper-masked) | — | engrave | 90% | 100 mm/s | 1 | — | Community source |
| 1/8"(3mm) Frosted Black Acrylic | 3.0 mm | engrave | 18.0% | 180.0 mm/s | 1 | — | Community source |
| 1/8"(3mm) Black Acrylic | 3.0 mm | engrave | 13.0% | 200.0 mm/s | 1 | — | Community source |
| 6mm Black Opaque Glossy Acrylic Sheet | 6.0 mm | engrave | 13.0% | 200.0 mm/s | 1 | — | Community source |
| 1/8"(3mm) Frosted Black Acrylic | 3.0 mm | engrave (fill) | 20.0% | 200.0 mm/s | 1 | — | Community source |
| 1/8"(3mm) Black Acrylic | 3.0 mm | engrave (fill) | 40.0% | 250.0 mm/s | 1 | — | Community source |
| 6mm Black Opaque Glossy Acrylic Sheet | 6.0 mm | engrave (fill) | 40.0% | 250.0 mm/s | 1 | — | Community source |
| 1/8"(3mm) Frosted Black Acrylic | 3.0 mm | score (line) | 50.0% | 100.0 mm/s | 1 | — | Community source |
| 1/8"(3mm) Black Acrylic | 3.0 mm | score (line) | 30.0% | 100.0 mm/s | 1 | — | Community source |
| 6mm Black Opaque Glossy Acrylic Sheet | 6.0 mm | score (line) | 30.0% | 100.0 mm/s | 1 | — | Community source |
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