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Atomstack S20 ProEVA Foam 3mm

2 community-tested settings for engrave, cut EVA Foam 3mm on the Atomstack S20 Pro. Always run a test on scrap material first.


Power20W
Laser Typediode
Work Area400×400mm
MaterialEVA Foam 3mm
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These 2 settings cover engrave and cut EVA Foam 3mm on the Atomstack S20 Pro (20W diode laser). Always test on scrap before committing to your final piece — material batches can vary in density and composition.

2 settings

EVA Foam 3mmengrave
Speed2000 mm/minPower25–30%Passes1DPI254
Buy EVA Foam 3mm
EVA Foam 3mmcut
Speed600 mm/minPower70%Passes1

EVA foam cuts on the S20 Pro at 70%. Turn off air assist. Heavy fumes — use maximum ventilation. Clean single-pass cuts for stamps and craft projects.

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Frequently asked questions

What speed should I use to engrave EVA Foam 3mm on the Atomstack S20 Pro?

The top-rated community setting uses 2000 mm/min at 30% power. Always run a test burn on scrap material first to confirm focus and power are correct for your specific batch.

How many passes does the Atomstack S20 Pro need to cut EVA Foam 3mm?

All settings here use a single pass. Confirm focus and do a small test burn before committing to your final design.

Do I need air assist for EVA Foam 3mm on the Atomstack S20 Pro?

Air assist is not flagged as required for these settings, but it is good practice during cutting operations to keep the lens clean and reduce char buildup.

What DPI should I use to engrave EVA Foam 3mm on the Atomstack S20 Pro?

Settings here use 254 DPI. For photographic detail or fine artwork, consider testing at higher DPI, but expect longer run times.

Need a jig to hold your EVA Foam 3mm?
Precision alignment templates sized for your exact laser bed. SVG + DXF instant download.
Browse Jigs →

Now make something with EVA Foam 3mm

Templates ready to cut on your Atomstack S20 Pro once you've dialed in the settings.

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What Makers Say

★★★★★5.0· 6 reviews
View all on Etsy →
★★★★★

"Used it with a Glowforge — engraved beautifully with no changes. I will be purchasing more digital downloads from this shop."

Anna

★★★★★

"I was struggling with lining up my NFC business cards. I was able to not only line them up much better but also do multiple cards at once — making that job so much easier."

Camp

★★★★★

"Excellent quality and design. Cut clean and neat!"

LYNN

★★★★★

"Great jigs. Appreciate the time saved not having to build this from scratch!"

Bruce

★★★★★

"Excellent quality. Item as described. Expectations exceeded."

Michael

★★★★★

"This template made my slate coasters so much easier. 4×4 coasters from Michaels drop in easily and are easy to remove. Def worth it."

chris

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