Laser cutting vs CNC milling: which to choose

Both technologies cut material, but each is good at something different. We explain when to choose a laser and when a milling machine.

Both a laser and a CNC milling machine can turn material into a precise shape, but they work in completely different ways. A laser burns through the material with a beam, while a milling machine removes it with a rotating tool. That determines their strengths and weaknesses.

When a laser is better

Thin non-metallic materials — wood, plywood, acrylic, leather, cardboard
Fine details and sharp corners without mechanical stress on the part
Engraving text, a logo or a photo into the surface
Fast cutting of flat parts and small runs

When a CNC milling machine is better

Thicker material and 3D shaping (not just flat cuts)
Metal and hard materials that a typical laser cannot cut
Grooves, pockets and profiling in depth

The comparison in brief

A laser is fast and precise for flat non-metallic parts and is also suitable for engraving surfaces. A milling machine handles thicker and harder materials and 3D shapes. For thin wood, acrylic and personalisation a laser is more suitable; for metal and heavy 3D machining, a milling machine.

What we offer

At SolidLabs we offer laser cutting and engraving of non-metallic materials (wood and boards up to 3 cm thick), metal marking and 3D printing. We do not cut metal. If you are not sure which technology suits your part, write to us — we will advise you even if a different route is more suitable.

Not sure what suits your project? Describe it to us and we will advise you.

You might also be interested in

SolidLabs · +421 911 090 844 · matej@imach.sk · Okružná ulica 1309/18, 900 44 Tomášov, Slovakia