OMTech Polar Lite 55W: Stainless Steel

What speed should I use to engrave Stainless Steel on the OMTech Polar Lite 55W?

The top-rated community setting uses 260 mm/s at 53% power. Always run a test burn on scrap material first to confirm focus and power are correct for your specific batch.

Can the OMTech Polar Lite 55W cut Stainless Steel?

A 55W CO₂ laser can mark or engrave metal surfaces but cannot cut through them: metal cutting requires a much higher-powered laser or a plasma cutter.

How many passes does the OMTech Polar Lite 55W need to engrave Stainless Steel?

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 Stainless Steel on the OMTech Polar Lite 55W?

Air assist is not flagged as required for these settings, but it is good practice during cutting operations to keep the lens clean and reduce char buildup.

What DPI should I use to engrave Stainless Steel on the OMTech Polar Lite 55W?

Settings here use 300 DPI. For photographic detail or fine artwork, consider testing at higher DPI, but expect longer run times.