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Stainless Steel Knife Blade

6 settings6 machines

This page lists 6 community-tested settings for Stainless Steel Knife Blade. Most metals require a coating (Cermark, Brilliance Laser Ink, or anodizing) for diode lasers. CO2 lasers can mark bare metal with the right settings.


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metal
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Top setting per machine

MachineOpSpeedPowerPasses
LaserPecker 4mark1500 mm/s90%1
xTool F1 Ultra (Fiber)mark1500 mm/s90%1
JPT MOPA 30W Fibermark1100 mm/s55%1
Commarker B6 30Wmark1100 mm/s55%1
ComMarker B4mark950 mm/s60%1
xTool F1mark1800 mm/min82%1

Works with these machines

LaserPecker 4xTool F1 Ultra (Fiber)JPT MOPA 30W FiberCommarker B6 30WComMarker B4xTool F1

6 settings

LaserPecker 42Wfiber
mark
Speed1500 mm/sPower90%Passes1

Good permanent blade mark at 2W.

Shop LaserPecker 4More settings for this machine →
xTool F1 Ultra (Fiber)2Wfiber
mark
Speed1500 mm/sPower90%Passes1

Permanent blade mark. 2W leaves clean edge without over-heating.

Shop xTool F1 Ultra (Fiber)More settings for this machine →
JPT MOPA 30W Fiber30Wfiber
mark
Speed1100 mm/sPower55%Passes1

Permanent logo/serial on blade. MOPA mark won't rust.

More settings for this machine →
Commarker B6 30W30Wfiber
mark
Speed1100 mm/sPower55%Passes1

Production marking on knife blanks. Corrosion-safe.

Shop Commarker B6 30WMore settings for this machine →
ComMarker B420Wfiber
mark
Speed950 mm/sPower60%Passes1

Permanent black logo or serial on blade. Corrosion-resistant mark.

Shop ComMarker B4More settings for this machine →
xTool F12Wfiber
mark✓ Verified
Speed1800 mm/minPower82%Passes1DPI300

Bare stainless knife blade engraving. Dark oxidation mark — permanent, food-safe when sealed. Use low DPI (254) for bold logos; 300–500 DPI for fine text. Secure blade firmly — any movement on a curved surface will defocus. Mask handle with tape.

Shop xTool F1More settings for this machine →
Materials

Supplies to have on hand

Materials and accessories that pair well with Stainless Steel Knife Blade laser projects.

Cermark Metal Marking SprayAllows CO₂ and diode lasers to permanently mark bare metal.
Brilliance Laser InkBudget alternative to Cermark for metal marking.
Anodized Aluminum SheetEngraves vivid black on a diode laser - no spray needed.
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Frequently Asked Questions

What are the best laser settings for Stainless Steel Knife Blade?

A top-rated community setting for Stainless Steel Knife Blade on the LaserPecker 4 is speed 1500 mm/s, power 90%. There are 6 community-tested settings for Stainless Steel Knife Blade across 6 machines on this page.

Do I need a fiber laser for Stainless Steel Knife Blade?

Fiber lasers can mark Stainless Steel Knife Blade directly without any coating. There are 6 fiber laser settings on this page. Diode and CO₂ lasers may require a marking compound (like Cermark) to achieve a visible result on bare metal.

What Makers Say

★★★★★5.0· 6 reviews
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★★★★★

"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

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