1. Can a diode laser engraver really cut 3mm plywood?
Yes. A 10W diode laser cutting machine like the AlgoLaser Pixi Laser Engraver can easily cut 3mm plywood in one pass with proper focus.
2. Do I need air assist for this project?
Air assist is recommended. It improves edge quality, reduces burn marks, and protects the laser lens.
3. What file format works best in LightBurn?
SVG and DXF are the best vector files for laser cutting.
4. Can I engrave names on each keychain automatically?
Yes. LightBurn supports variable text and batch engraving, perfect for custom laser engraving.
5. Is plywood safe for laser engraving?
Yes, as long as it’s laser-safe plywood without toxic adhesives.
6. How long does one elephant keychain take to make?
Engraving: 20–30 seconds
Cutting: 30–40 seconds
Total: about 1 minute per piece.