Laser cutting
Laser cutting — precise cutting of sheet, acrylic and wood
Laser cutting uses a focused laser beam to cut material by melting/burning it, or to engrave its surface.
How it works
The laser head follows the lines in a digital cut file (DXF/SVG) to cut or engrave the material. CO₂ lasers are used for wood/acrylic/textile, fibre lasers for metal and diode lasers for light work.
Key properties
- The cut width (kerf) is narrow and repeatable.
- No contact, so the material is not deformed.
- A heat-affected edge (burr/scorch) may occur.
- CO₂/fibre/diode/UV sources suit different materials.
- Some plastics such as PVC emit harmful gas and cannot be cut.
Use cases
- Signage and decorative parts
- Acrylic boxes and shelves
- Leather cutting and engraving
- Fabricated sheet metal parts (fibre)
Compatible materials
Wood and MDFAcrylic (PMMA)Leather and textileCard and paperSteel, stainless, aluminium (fibre)Glass and ceramic (engraving)
Frequently asked questions
How thick can laser cutting go?
CO₂ lasers generally cut wood/acrylic up to 10-20 mm and fibre lasers cut steel up to 15-25 mm, depending on machine power.
Laser cutting or CNC router?
Laser suits thin, flat material with sharp corners and a low kerf; a CNC router suits thick and bulky work.
Can PVC be laser cut?
PVC and some chlorinated plastics must not be cut; they emit harmful and corrosive gases.