ComMarker B4 — Coated Stainless Steel Tumbler

What speed should I use to engrave Coated Stainless Steel Tumbler on the ComMarker B4?

The top-rated community setting uses 1000 mm/s at 55% power. Removes coating cleanly. Use rotary. Tape edges to protect finish.

Can the ComMarker B4 cut Coated Stainless Steel Tumbler?

A 20W fiber 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 ComMarker B4 need to engrave Coated Stainless Steel Tumbler?

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 Coated Stainless Steel Tumbler on the ComMarker B4?

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 Coated Stainless Steel Tumbler on the ComMarker B4?

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

What software do I use with the ComMarker B4 for Coated Stainless Steel Tumbler?

The ComMarker B4 works with EzCad2 and LightBurn. Enter the speed, power, and passes directly into your software's layer settings — no conversion needed.