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ABS plastic: diode, CO2 and fiber laser compatibility

Boss Laser lists ABS for CO2 engraving and xTool lists it for fiber engraving. FSL states that ABS melts and does not cut or engrave well. FSL and xTool support list cyanide gas as a hazard when ABS is cut.

Also called
Lego-type plastic
Diode laser
Engrave or mark: Not listed, cut: Not listed
CO2 laser
Engrave or mark: Disagree, cut: No (2)
Fiber laser
Engrave or mark: Yes (1), cut: Not listed
Thickest one-pass cut listed
Not listed
Listed as No by
FSL, xTool

Compatibility by laser type

Yes (2) 2 manufacturers or stores list it as workableNo (2) 2 list it as not workableDisagree manufacturers list bothWith conditions workable only under a stated conditionNot listed no manufacturer statement
Laser typeEngrave or markCut
Diode laser (blue, about 450 to 455 nm)Not listedNot listed
CO2 laser (10,600 nm)Disagree
Yes: Boss Laser. No: FSL.
No (2)
No: FSL, xTool.
Fiber laser (1064 nm)Yes (1)
Yes: xTool.
Not listed

The material lookup adds a cut thickness for ABS plastic.

Manufacturer statements

Laser and jobManufacturerLists it asWording or table entry on the pageSource
CO2, engrave or markBoss LaserYesA CO2 laser engraves acrylic (the easiest and cleanest), ABS, Delrin (POM), and two-color engraving laminate made for lasersBoss Laser: Materials and safety FAQ
CO2, engrave or markFSLNoABS does not cut well in a laser cutter. It tends to melt rather than vaporize ... It also does not engrave well (again, tends to melt).Full Spectrum Laser (FSL): What materials are safe and not safe to engrave/vector cut
CO2, cutFSLNoABS. Melts / Cyanide. ABS does not cut well in a laser cutter.Full Spectrum Laser (FSL): What materials are safe and not safe to engrave/vector cut
CO2, cutxToolNoABS. Exudes cyanide gas and tends to melt.xTool: Support article 354, safety guide for D1
Fiber, engrave or markxToolYesEngraving: Metals: Stainless steel, aluminum, titanium, brass, copper, gold, silver, and platinum Plastics: Engineering plastics like ABS and PVC Some opaque acrylic Stone Ceramic Leather Rubber SiliconexTool: Fiber vs CO2 vs diode laser guide (blog)

Not listed for: Diode engrave or mark, Diode cut, Fiber cut.

One-pass cut depth

No one-pass cut depth is listed for this material on the laser machines page.

Notes

Fumes

Laser cutting and engraving give off fumes. The machine's manual has the venting rules for that machine. The fume and room lookup compares a machine's exhaust airflow with fume extractor airflow.