AtomStack Kraft Lite 40W

Atomstack Kraft Lite 2025
Diode laser (405–460 nm) F2 · Intermediate

At €2335, the Atomstack Kraft Lite 40W sits between 20W open diode lasers (€1200-1600 without an enclosure or camera) and machines like the xTool S1 40W (€2700, double the optical power but without a dedicated IR module). The combined 20W + 1.2W IR module allows for metal marking without additional heads, and the Class 1 enclosure with camera and passthrough offers a ready-to-use system for those producing customized objects in small to medium runs. Compared to a 40W open diode laser with an aftermarket upgrade, you lose cutting power but gain safety and immediate versatility; compared to an S1 40W, you save around €400 while maintaining metal marking, at the expense of a single cutting pass on wood thicker than 18mm.

Data from official source
Atomstack AtomStack Kraft Lite 40W — Diode laser (405–460 nm)
MACHINE PRICE
2335 € ≈ $2,522

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Work area 500 × 320 mm (19.7 × 12.6 in)
Weight 23.6 kg (52.0 lb)
Parameter Value Source
Weight 23.6 kg (52.0 lb) manufacturer website
Work area 500 × 320 mm (19.7 × 12.6 in) manufacturer website
Short side area 320.0 mm Compiled by editorial team
Nominal laser power 20.0 W Compiled by editorial team
Laser source technology diode Compiled by editorial team
Cut depth per material wood: 18mm, acrylic: 5mm, leather: 5mm, metal: 0.01mm, stone: 0.01mm Compiled by editorial team
Autofocus system module True Compiled by editorial team
Passthrough structural slot True Compiled by editorial team

Material compatibilities will be available in a future version.

Software

Compatible with LightBurn, LaserGRBL, and any software that outputs G-code to a GRBL controller. The board uses open GRBL firmware, allowing for customizable engraving parameters without locking you into proprietary software. LightBurn requires a separate license (about €99).

Reviews from those who use this machine every day will be available in the next version of the platform.

How we verify this sheet

Technical data verified on the manufacturer's official website (recording date shown above). Editorial notes, market positioning and anomaly flags are assisted by the MakerSpecs AI system as a second reader, always validated by the author before publication. Read the full methodology →

Updates to this sheet and Manufacturer Notes
  1. Sheet published Specifications updated: