
Material overview
Polyacetal (also known as Delrin or POM) is a high-quality engineering thermoplastic with excellent mechanical properties. It combines high strength and stiffness with low friction and very good dimensional stability. Thanks to its wear resistance, chemical resistance, and temperature resistance, it is widely used as a metal substitute in technical parts. Ideal for laser cutting and engraving where precision and durability are key.
✔ Highlights
✔ Laser-compatible – clean cuts and neat engravings
✔ High mechanical strength and wear resistance
✔ Low friction and excellent dimensional stability
✔ Resistant to chemicals and moisture
✔ Temperature resistant from -40 °C to +120 °C
✔ Highly suitable for technical and mechanical applications
Which laser source is this material suitable for?
✅ Suitable for CO₂ lasers
❌ Not suitable for diode lasers
Applications
For hobbyists:
Ideal for robotics, model making, and mechanical designs such as gears, hinges, and moving parts that require precision.
For professionals:
Widely used in automotive, machine building, and electrical engineering for bearings, housings, gears, connectors, and other precision components that demand high reliability.
Technical properties
Material type: Polyoxymethylene (POM / Delrin)
Finish: Smooth surface, technical appearance
Density: ± 1.4 g/cm³
Thickness tolerance: < 10%
UV resistance: Limited – not suitable for prolonged outdoor use
Kerf width: ± 0.2 mm
Minimum cut size: approx. 6 × 6 mm
Minimum engraving detail: approx. 1 mm
Machinability: Easily laser cut, milled, and CNC machined; high dimensional stability during temperature fluctuations
Are you looking for a technical precision material that is laser-friendly and robust?
Polyacetal (POM / Delrin) combines strength, accuracy, and processability – ready for your laser projects.
Frequently asked questions about Polyacetal/Delrin
How do I know if a material is suitable for my laser cutter?
Every product page indicates which types of lasers the material is suitable for (e.g. CO₂ or diode lasers). If you are unsure, feel free to contact us. We are happy to advise you.
Are the sheets exactly the specified size?
We cut or saw the sheets as accurately as possible. Minor deviations of a few millimeters may occur due to the sawing or cutting process.
Can I return materials?
Yes, unused and undamaged materials can be returned within 14 days. Custom-made or specially ordered sheets are excluded. You can find more information on our returns page.
What are the shipping costs?
Shipping costs are calculated automatically during checkout based on size, weight, and destination.
Can't quite figure it out?
Call us! On weekdays, we are available from 9:00 AM to 5:00 PM!