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Ortur Laser Master 2 Pro vs Atomstack A20 Pro — Which Should You Buy?

Side-by-side specs, settings, and decision guide. Both have community-tested settings for 27 shared materials.

Ortur Laser Master 2 Pro: $249 vs Atomstack A20 Pro: $459 — prices as of 2026, check retailer for current pricing.

Where to buy

Buy the Ortur Laser Master 2 Pro — check current price & availability

Buy on Amazon →

Affiliate link — we may earn a small commission at no extra cost to you.

Where to buy

Buy the Atomstack A20 Pro — check current price & availability

Buy Now →

Affiliate link — we may earn a small commission at no extra cost to you.

Which one should you buy?

Pick the Atomstack A20 Pro if you want: native LightBurn support (industry-standard).

Ortur Laser Master 2 Pro

Price
$249
Power
20W
Laser Type
diode
Work Area
400×400mm
Buy Ortur Laser Master 2 Pro →
Atomstack A20 Pro

Atomstack A20 Pro

Price
$459
Power
20W
Laser Type
diode
Software
LightBurn
Buy Atomstack A20 Pro →
61 settings for Ortur Laser Master 2 Pro67 settings for Atomstack A20 Pro

Settings Comparison

Material · OperationOrtur Laser Master 2 ProAtomstack A20 Pro
3mm Baltic Birch Plywoodcut2500 mm/min · 85% · 2× passes · air assist250 mm/min · 100% · 3× passes · air assist
3mm Basswood Plywoodcut300 mm/min · 100% · 2× passes · air assist300 mm/min · 90% · air assist
3mm Clear Acryliccut1200 mm/min · 90% · 2× passes700 mm/min · 100% · 4× passes · air assist
3mm MDFcut250 mm/min · 100% · 3× passes · air assist200 mm/min · 100% · 2× passes · air assist
3mm Walnut Plywoodcut1500 mm/min · 88%—
Acrylic Feltcut—4500 mm/min · 50% · air assist
Bamboo 3mmcut1500 mm/min · 85%1800 mm/min · 82% · 3× passes · air assist
Bamboo Cutting Boardcut600 mm/min · 95–100% · 2× passes · air assist700 mm/min · 90–95% · 2× passes · air assist
Bamboocut1400 mm/min · 95–100% · 2× passes · air assist2000 mm/min · 90% · 2× passes · air assist
Basswoodcut700 mm/min · 90–95% · 2× passes · air assist3000 mm/min · 80% · air assist
Cardboardcut5000 mm/min · 45%800 mm/min · 50% · air assist
Cardstock 300gsmcut—6000 mm/min · 35%
Cardstockcut5000 mm/min · 25%1500 mm/min · 35%
Chipboard 2mmcut3000 mm/min · 80%3500 mm/min · 65% · 2× passes · air assist
Copy Paper 80gsmcut—8000 mm/min · 25%
Cork 3mmcut800 mm/min · 55–60% · 2× passes · air assist5000 mm/min · 45% · air assist
Corkcut4000 mm/min · 70%2500 mm/min · 60%
Corrugated Cardboardcut—4500 mm/min · 48% · 2× passes
Cotton Fabriccut3500 mm/min · 75%2000 mm/min · 35–40% · 2× passes · air assist
Denim Fabriccut3500 mm/min · 80%1500 mm/min · 40–45% · 2× passes · air assist
EVA Foam 6mmcut—4500 mm/min · 45%
Faux Leathercut2500 mm/min · 75%3500 mm/min · 58% · air assist
Foam Board 5mmcut—5000 mm/min · 42% · 2× passes
Genuine Leather (Veg-Tan, ~3mm)cut2500 mm/min · 85–95% · 2× passes · air assist2500 mm/min · 85–95% · 2× passes · air assist
Genuine Leathercut500 mm/min · 65–70% · 2× passes · air assist800 mm/min · 45–50% · 2× passes · air assist
HTV Vinylcut—9000 mm/min · 16%
Kraft Papercut1800 mm/min · 40%2500 mm/min · 22%
Leathercut1400 mm/min · 80–85% · 2× passes · air assist1500 mm/min · 100% · 2× passes · air assist
Maplecut1800 mm/min · 90–100% · 4× passes · air assist1800 mm/min · 90–100% · 4× passes · air assist
Mylar Stencil 7.5milcut—7000 mm/min · 25%
Papercut—2000 mm/min · 25%
Plywoodcut2500 mm/min · 85% · 2× passes · air assist2500 mm/min · 85% · 2× passes · air assist
Rubber Stamp Blankcut—800 mm/min · 95–100% · 2× passes · air assist
Walnutcut1800 mm/min · 90–100% · 4× passes · air assist1800 mm/min · 90–100% · 4× passes · air assist
3mm Baltic Birch Plywoodengrave7500 mm/min · 35–40%2000 mm/min · 40–45%
3mm Basswood Plywoodengrave3000 mm/min · 55%3000 mm/min · 20%
3mm Clear Acrylic (Cast)engrave4500 mm/min—
3mm Clear Acrylicengrave3500 mm/min · 35–40%—
3mm Maple Plywoodengrave3200 mm/min—
3mm MDFengrave2000 mm/min · 40–45%2000 mm/min · 40–45%
3mm Mirrored Acrylicengrave4200 mm/min—
3mm Walnut Plywoodengrave3000 mm/min · 35%—
Acrylic Feltengrave—8000 mm/min · 20–25%
Anodized Aluminumengrave1500 mm/min · 65%4000 mm/min · 55%
Bamboo 3mmengrave3500 mm/min · 38%5500 mm/min · 30–35%
Bamboo Cutting Boardengrave2200 mm/min · 65%2500 mm/min · 60%
Bambooengrave5000 mm/min · 65%—
Basswoodengrave2500 mm/min · 60%—
Cardboardengrave—2500 mm/min · 20–25%
Cardstock 300gsmengrave—8000 mm/min · 10–15%
Cardstockengrave8000 mm/min · 10–15%4500 mm/min · 10–15%
Ceramic Tileengrave1500 mm/min · 100%—
Chipboard 2mmengrave5000 mm/min · 45%8000 mm/min · 25–30%
Coated Stainless Steel Tumblerengrave4000 mm/min · 60%—
Copy Paper 80gsmengrave—8000 mm/min · 10–15%
Cork 3mmengrave3000 mm/min · 35%3000 mm/min · 30%
Corkengrave8000 mm/min · 25–30%—
Corrugated Cardboardengrave—8000 mm/min · 15–20%
Cotton Fabricengrave5500 mm/min · 25%7000 mm/min · 22%
Denim Fabricengrave4000 mm/min · 35%5500 mm/min · 25%
EVA Foam 6mmengrave—8000 mm/min · 15–20%
Faux Leatherengrave4500 mm/min · 40%8000 mm/min · 20–25%
Foam Board 5mmengrave—8000 mm/min · 15–20%
Genuine Leather (Veg-Tan, ~3mm)engrave6000 mm/min · 60–70% · air assist6000 mm/min · 60–70% · air assist
Genuine Leatherengrave1800 mm/min · 42%3000 mm/min · 30%
Glassengrave7000 mm/min · 60–70%7000 mm/min · 60–70%
HTV Vinylengrave—8000 mm/min · 10–15%
Kraft Paperengrave5000 mm/min · 28%7500 mm/min · 10–15%
Leatherengrave5000 mm/min · 55%4000 mm/min · 50%
Mapleengrave5000 mm/min · 65–75% · air assist5000 mm/min · 65–75% · air assist
Marble Tileengrave—2200 mm/min · 85%
Mylar Stencil 7.5milengrave—8000 mm/min · 10–15%
Paperengrave—6000 mm/min · 10–15%
Plywoodengrave7500 mm/min · 35–40%—
Rubber Stamp Blankengrave—2800 mm/min · 82%
Rubber Stamp Materialengrave2000 mm/min · 55%—
Slate (coaster)engrave5000 mm/min · 70–80%5000 mm/min · 70–80%
Slateengrave2500 mm/min · 70%4000 mm/min · 55%
Stainless Steelengrave—2800 mm/min · 95%
Walnutengrave5000 mm/min · 65–75% · air assist5000 mm/min · 65–75% · air assist
All Ortur Laser Master 2 Pro settings →All Atomstack A20 Pro settings →

Ready to buy the Ortur Laser Master 2 Pro?

Buy on Amazon →

Ready to buy the Atomstack A20 Pro?

Buy Now →

Frequently Asked Questions

Which is better, the Ortur Laser Master 2 Pro or Atomstack A20 Pro?

It depends on your use case. Ortur Laser Master 2 Pro is 20W diode with 400×400mm bed. Atomstack A20 Pro is 20W diode. See the decision guide and side-by-side specs above.

What materials can both the Ortur Laser Master 2 Pro and Atomstack A20 Pro cut or engrave?

Both machines have community-tested settings for 27 shared materials. The settings table above lists every material with side-by-side speed, power, passes, and air assist values for direct comparison.

Is the Atomstack A20 Pro or Ortur Laser Master 2 Pro compatible with LightBurn?

The Atomstack A20 Pro works natively with LightBurn. The Ortur Laser Master 2 Pro uses . LightBurn compatibility may be possible via a community device profile but is not officially supported.

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Settings are community-contributed and may not reflect your exact machine configuration or material batch. Always test on scrap first. Some links are affiliate links — we may earn a small commission at no extra cost to you.

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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