120–24 W optical power
90 W laser power, 20–24 W optical output at 455 ± 5 nm. It cuts card, non-woven fabric, wood, acrylic, thin plastic sheet and sponge.
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- A20 Pro V2 20 W Laser Engraver
400 × 365 mm bed-8%CODECONSUM50A20 Pro V2
ATOMSTACK A20 Pro V2 20 W Laser Engraver
A diode laser engraver with 20–24 W of optical power, engraving wood, leather or glass and cutting card, wood or acrylic over 400 × 365 mm.
8%$359.28
Price with code · Geekbuying · as of 2026-10-09Code CONSUM50 · 8% off
max $50 · until 2027-05-31
2No focusing needed
It is fixed-focus, so there is nothing to adjust. Engraving accuracy is 0.01 mm and the laser has a protective cover.
3Works with LaserGRBL and LightBurn
Connect to a PC over USB and work in LaserGRBL or LightBurn, with NC, BMP, JPG, PNG and DXF files.
Key specs
- Working area
- 400 × 365 mm
- Optical power
- 20–24 W (455 nm)
- Accuracy
- 0.01 mm
- Connection
- USB
- Weight
- 5 kg
Good pick if
- You make wood or leather crafts
- You already use LightBurn
Think twice if
- You want to send jobs over Wi-Fi (it uses USB)
FAQ
Is there a promo code?
Yes. Enter CONSUM50 at Geekbuying checkout when buying the ATOMSTACK A20 Pro V2 20 W Laser Engraver for 8% off. Conditions: max $50 · until 2027-05-31.
What materials can it engrave?
Wood, bamboo, card, plastic, leather, PCB, painted or lacquered metal, 304 mirror stainless steel, glass, ceramic, cotton and slate, per the listing.
What’s in the box?
The engraver, install tools, power cable and adapter, a USB stick, a USB-C cable, the X-axis cable, focus shims, safety glasses and a manual.
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