xTool F1 Ultra (Fiber) vs ComMarker B4 — Which Should You Buy?
Side-by-side specs, settings, and decision guide. Both have community-tested settings for 8 shared materials.
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xTool F1 Ultra (Fiber)
20W
fiber
Settings Comparison
Frequently Asked Questions
Which is better, the xTool F1 Ultra (Fiber) or ComMarker B4?
It depends on your use case. xTool F1 Ultra (Fiber) is 20W fiber. ComMarker B4 is 20W fiber. See the decision guide and side-by-side specs above.
What materials can both the xTool F1 Ultra (Fiber) and ComMarker B4 cut or engrave?
Both machines have community-tested settings for 8 shared materials. The settings table above lists every material with side-by-side speed, power, passes, and air assist values for direct comparison.
Popular Comparisons
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.
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— Anna
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— LYNN
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— Bruce
"Excellent quality. Item as described. Expectations exceeded."
— Michael
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— chris