CO2Maker Foundry

Slate

Photo Engraving

Shared by Maker Foundry

Important safety notice

Settings are starting points — always run a test cut on scrap before your final piece. Follow your manufacturer's guidance, wear eye protection, and ensure proper ventilation.

Laser Settings

Engrave · Bitmap · Flat Surface

Power

Speed

300

DPI

1000

Frequency

16000

Photo Engraving | Dither Mode = jarvis | LinkPath: 55w RF/Slate/Photo Engraving

More Slate settings

Same material on Thunder Laser Bolt Pro 55. Engrave stays the same regardless of thickness; cut changes with thickness.

Engrave (any thickness)

P12 S300 · this oneP35 S500 P12 S820

Community Feedback

No votes yet — be the first to report how these settings worked.

Export

LightBurn machine — exports as .clb, no retyping.

Test Grid Generator

A power × speed sweep with this setting (P12 · S300) in the center square — dial it in on scrap.

Machine Context

BrandThunder Laser

ModelBolt Pro 55

Laser typeCO2

Wattage55W

Compare against your own machine before treating these as a starting point.

Material Details

MaterialSlate

Color / FinishPhoto Engraving

Provenance

Source type

Maker Foundry

Shared by Maker Foundry. A starting point — test on scrap before your final piece, as your machine and material may differ.

License

CC0 (Public Domain)