Ortur LU3-20A/B / Pine

Pine (3mm) on Ortur LU3-20A/B

official cut
Test on scrap first. Settings are starting points from the linked source.
Machine
Ortur LU3-20A/B
Laser type
diode
Wattage
20W
Material
Pine
Thickness
3mm
Operation
cut
Power
100%
Speed
8.33 mm/s
Passes
1
Notes
Manufacturer table via CutChart (LU3-20A/B (20W)). Test on scrap; air assist/focus often not specified.
Source: Manufacturer via CutChart · 2026-10-02
Summarized from the linked source. Always test on scrap before production runs.