Bonny Creations
Bonny Creations

Atomstack A20 ProSlate

2 community-tested settings for engrave Slate on the Atomstack A20 Pro. Always run a test on scrap material first.


Power20W
Laser Typediode
Software
LightBurn,LaserGRBL
MaterialSlate
← All Atomstack A20 Pro settingsSlate on all machines →

2 settings

Slateengrave
Speed4000 mm/minPower55%Passes1

Same laser module as X20 Pro; same community settings apply. Atomstack officially lists slate as an engravable material for the A20 Pro. Source: lahobbyguy.com/bb/viewtopic.php?t=2916 and forum.lightburnsoftware.com/t/lightburn-grayscale-engraving-on-slate-using-lasermatic-mk2-20w-diode-laser/171784 (LaserMatic 20W diode, same power class).

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Slateengrave✓ Verified
Speed2500 mm/minPower72%Passes1

Good white engrave on black slate. Invert image. Consistent results. Wipe clean after engraving.

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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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