3mm wood cut

[Portoles]

Hi, I'm new here, I recently purchased an A3 to make my sister's wedding gifts.
she wants to cut key chains on 3mm wood but I can not cut the wood
I have the 2500 laser

Can you tell me how to cut wood without burning the edges and completely trespassing the 3mm?

[Zax]

@Portoles Air assist will help, it can be a fan and nozzle or air compressor. It also helps to have a raised mesh cutting surface.