Where can I buy a laser that can cut wood 3-4 cm thick??

Question

lasers

And hello again, tell me the model and where to buy (preferably ali express) a laser capable of cutting wood 3-4 cm.

Answer 1

30 - 40 mm is a lot for a laser ..
it will take a very, very long time to cut if it cuts at all ... is the
machine cost-effective you need 100 watts or more, is
a milling cutter better

Answer 2

And what, aliexpress on request: laser wood (in the English version laser wood) does not give you any results?
www.aliexpress.com/wholesale?catId=520&initiative_...

Answer 3

gives out, but you need the laser itself and not the machines :(