Laser diode module machine addon

[wiatroda]

Shopping terms:
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> 1mw laser may be confiscated by UK, AU customs. Over 5mw are banned in some countries, please read your laws before place the order. We are not responsible for the customs hold or law violation.
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BTW What do you need to upgrade route?
-laser tube
-power supply
-mirrors
-focus lens
-water pump for cooling
Is there something else I missed ?????????

[Gary]

I got a 40W laser engraving machine from ebay.
Cost me £129 plus Shipping.
I dont know how they can make them for that money, and it looks quite good.
Looking at using it for cutting acrylic, but may get a larger 100W machine as well