Atomstack A20 Pro — 3mm Mirrored Acrylic
2 community-tested settings for engraving 3mm Mirrored Acrylic on the Atomstack A20 Pro. Always run a test on scrap material first.
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These 2 settings cover engrave 3mm Mirrored Acrylic on the Atomstack A20 Pro (20W diode laser). Cast acrylic engraves more cleanly than extruded; for cutting, a single clean pass at the right speed usually beats multiple passes.
2 settings
Frequently asked questions
What speed should I use to engrave 3mm Mirrored Acrylic on the Atomstack A20 Pro?
The top-rated community setting uses 4200 mm/min at null% power. Engrave from the BACK side for a clean mirrored result.
How many passes does the Atomstack A20 Pro need to engrave 3mm Mirrored Acrylic?
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 3mm Mirrored Acrylic on the Atomstack A20 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 3mm Mirrored Acrylic on the Atomstack A20 Pro?
Settings here use 254 DPI. For photographic detail or fine artwork, consider testing at higher DPI, but expect longer run times.
What software do I use with the Atomstack A20 Pro for 3mm Mirrored Acrylic?
The Atomstack A20 Pro works with LightBurn. Enter the speed, power, and passes directly into your software's layer settings — no conversion needed.
Now make something with 3mm Mirrored Acrylic
Templates ready to cut on your Atomstack A20 Pro once you've dialed in the settings.
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— Anna
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— 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
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— chris