xTool F1 Ultra / Black anodized aluminum

Black anodized aluminum on xTool F1 Ultra

official engrave
Test on scrap first. Settings are starting points from the linked source.
Machine
xTool F1 Ultra
Laser type
diode
Wattage
20W
Material
Black anodized aluminum
Operation
engrave
Power
50%
Speed
1000 mm/s
Passes
1
Notes
Anodized aluminum fill with diode.
Source: xTool Material Library / Machines for Makers · 2026-07
Summarized from the linked source. Always test on scrap before production runs.