This page lists 100 community-tested settings for Walnut. Wood is one of the most popular laser engraving materials. Results vary by species, thickness, and grain — always run a test first.
Walnut is a rich dark hardwood with tight grain that laser engraves beautifully. The natural contrast between engraved and unengraved areas is stunning, making it a premium choice for gifts and keepsakes.
Real hardwood behaves differently from basswood — it needs more power to engrave deeply. The natural oils in walnut can cause slight charring; wipe with a damp cloth after engraving.
Showing top 12 of 50 machines. See full list below.
100 settings
Materials and accessories that pair well with Walnut laser projects.
From the Blog
What are the best laser settings for Walnut?
A top-rated community setting for Walnut on the Glowforge Aura is speed 800 mm/min, power 95–100%, 2 passes. There are 100 community-tested settings for Walnut across 50 machines on this page.
Can a diode laser engrave or cut Walnut?
Yes — there are 58 community settings for Walnut on diode lasers and 42 on CO₂ lasers. CO₂ lasers generally cut faster and cleaner, but modern high-wattage diode lasers handle most wood work well.
Do I need air assist for Walnut?
60% of the community settings for Walnut use air assist. Air assist is strongly recommended — it reduces charring and improves cut quality.
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