Materials Commonly Laser Marked / Engraved

Aluminum	Polycarbonate
Steel	ABS
Stainless Steel	Delrin
Titanium	PEEK
Carbide	Plastics with laser additives
Brass	And more!
And more!

** In addition to lasering the above materials in their bare state, coating the bare material before lasering can lead to excellent results.  Black oxide, anodization, chrome, and paint are just a few finishes that lend themselves very well to laser marking and engraving