Engrave, burnish, scribe or label metal and plastic parts. Examples: engraved switch plates, lettered eight-gang covers, engraved phone jacks, lettering on cable covers, labeled push-buttons, numbered data port plates, plastic escutcheons, custom switch bezels, custom valve tags and pipe markers. Customize monograms and logos on cigarette lighters, picture frames, ID bracelets and dog tags. Create custom ID engraved dog tags, metal name pins, plastic name badges, and tamper resistant security badges. Permanent markings can be applied to serial number plates, metal instruction panels, warning signs, emergency shut-off switches and other lettered machine components.