is there anything i need to know about laser cutting machines before i buy one

can you tell me some facts
or things that is about laser cutters

thanks

They are very dangerous.

They are very dangerous.

A stray reflection off a shiny spot can go through a window and blind someone miles away.

You need to use it only in a closed room (no windows), with limited access, and everyone must wear the correct goggles.

.

Laser Cutters - do they always use gas assist? Could do with some help from someone who uses them!?

One Response to “is there anything i NEED to know?”

  • billrussell42 says:

    They are very dangerous.

    They are very dangerous.

    A stray reflection off a shiny spot can go through a window and blind someone miles away.

    You need to use it only in a closed room (no windows), with limited access, and everyone must wear the correct goggles.

    .
    References :

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