Foam
This page lists 12 community-tested settings for Foam. Always test on scrap before committing to your final piece. Results depend on material composition, surface finish, and coating.
EVA foam and craft foam cut cleanly with a laser, producing smooth, sealed edges. Common uses include cosplay props, padding inserts, and soft decorative shapes.
EVA foam cuts easily at low power. Avoid PVC foam — it releases toxic fumes. The density of foam varies widely between brands; always run a test cut first. Thick foam may need multiple passes.
Top setting per machine
Works with these machines
12 settings
Frequently Asked Questions
What are the best laser settings for Foam?
A top-rated community setting for Foam on the OMTech 40W CO2 is speed 150 mm/s, power 6%. There are 12 community-tested settings for Foam across 8 machines on this page.
Can a diode laser engrave or cut Foam?
Yes — there are 7 community settings for Foam on diode lasers and 5 on CO₂ lasers. CO₂ lasers generally cut faster and cleaner, but modern high-wattage diode lasers handle most other work well.
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