Ortur Laser Master 3 — Cotton Fabric

What speed should I use to cut Cotton Fabric on the Ortur Laser Master 3?

The top-rated community setting uses 2500 mm/min at 85% power. Always run a test burn on scrap material first to confirm focus and power are correct for your specific batch.

How many passes does the Ortur Laser Master 3 need to cut Cotton Fabric?

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 Cotton Fabric on the Ortur Laser Master 3?

Yes — 1 of the 3 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.

What DPI should I use to engrave Cotton Fabric on the Ortur Laser Master 3?

Settings here use 254 DPI. For photographic detail or fine artwork, consider testing at higher DPI, but expect longer run times.

What software do I use with the Ortur Laser Master 3 for Cotton Fabric?

The Ortur Laser Master 3 works with LightBurn. Enter the speed, power, and passes directly into your software's layer settings — no conversion needed.