Bonny Creations
Bonny Creations

OMTech 40W CO2Glass

3 community-tested settings for engrave Glass on the OMTech 40W CO2. Always run a test on scrap material first.


Power40W
Laser Typeco2
Work Area300×200mm
Software
LightBurn
MaterialGlass
← All OMTech 40W CO2 settingsGlass on all machines →

3 settings

Glass· Dish soap / wet paper techniqueengrave
Speed200 mm/sPower20%Passes1DPI300

Apply dish soap or wet newspaper over the glass surface before engraving. Reduces thermal shock and gives a frosted white finish. Wipe clean after.

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Glass· tumbler/stanleyengrave✓ Verified
Speed200 mm/sPower14%Passes1DPI300

Rotary attachment essential. Dish soap smeared on glass surface before engraving reduces micro-fractures. Clean with glass cleaner after.

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Glass· drinking glassengrave✓ Verified
Speed200 mm/sPower15%Passes1DPI318

Low power is key — too much shatters glass. Wet paper towel mask helps prevent micro-fractures. Rotary attachment needed for tumblers.

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What Makers Say

★★★★★5.0· 6 reviews
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★★★★★

"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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