1 community-tested setting for cut Plywood on the K40 CO2. Always run a test on scrap material first.
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These 1 setting cover cut Plywood on the K40 CO2 (35W CO₂ laser). Wood results vary by grain direction and moisture content — always run a quick test on scrap before cutting your final piece. Some settings use multiple passes for a cleaner cut — pin or tape your material flat before running to prevent shift between passes.
1 setting
What speed should I use to cut Plywood on the K40 CO2?
The top-rated community setting uses 16 mm/s at 85% power, 2 passes. Plywood varies — 2 passes at 85% covers most 3mm stock on K40.
How many passes does the K40 CO2 need to cut Plywood?
Settings here range from 2 to 2 passes. Multiple passes give a cleaner edge but increase the risk of material shift — always pin or tape your material flat before running.
Do I need air assist for Plywood on the K40 CO2?
Yes — 1 of the 1 settings here specify air assist on. It clears smoke and debris from the cut line, improves edge quality, and reduces fire risk especially during cutting.
Templates ready to cut on your K40 CO2 once you've dialed in the settings.
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