Single-line fonts for engraving that include a runic-looking alphabet, a Greek-inspired set, and two symbol sets based on Flag Semaphore.ĬNC engraving of letters and symbols is one of those things that seems simple, but is actually more complex than it may appear. They provide an easy way to engrave text as symbols. Here’s a neat resource from that is worth bookmarking for anyone who gets creative with laser engravers, CNC routers, or drawing robots: SVGFonts are single-line symbol fonts that created for his laser-cut and engraved cryptex puzzle boxes.