K40 CO2: Delrin / Acetal
2 community-tested settings for cut, engrave Delrin / Acetal on the K40 CO2. Always run a test on scrap material first.
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K40 CO2: check current price & availability
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These 2 settings cover cut and engrave Delrin / Acetal on the K40 CO2 (35W CO₂ laser).
2 settings
Frequently asked questions
What speed should I use to cut Delrin / Acetal on the K40 CO2?
The top-rated community setting uses 5 mm/s at 99% power. Cuts cleanly with a smooth edge. Use fume extraction; Delrin releases formaldehyde gas when lased.
How many passes does the K40 CO2 need to cut Delrin / Acetal?
All settings here use a single pass. Confirm focus and do a small test burn before committing to your final design.
Do I need air assist for Delrin / Acetal on the K40 CO2?
Yes: 1 of the 2 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.
Now make something with Delrin / Acetal
Templates ready to cut on your K40 CO2 once you've dialed in the settings.
"Used it with a Glowforge: engraved beautifully with no changes. I will be purchasing more digital downloads from this shop."
: Anna
"I was struggling with lining up my NFC business cards. I was able to not only line them up much better but also do multiple cards at once: making that job so much easier."
: Camp
"Excellent quality and design. Cut clean and neat!"
: LYNN
"Great jigs. Appreciate the time saved not having to build this from scratch!"
: Bruce
"Excellent quality. Item as described. Expectations exceeded."
: Michael
"This template made my slate coasters so much easier. 4×4 coasters from Michaels drop in easily and are easy to remove. Def worth it."
: chris