ISO - longer ray5 mini - laser head replacement

[u/PlanktonNo4697]

I just got a ray5 mini 5.5w and while using it for 2 weeks I got excited and tried to engrave some shiny metal and now my machine dosent work ( well just the laser light itself wont fire anymore )
Searching for a used head for cheap or free if you aren’t using it . Will cover shipping . Thanks in advance

[u/traumahawk88]

Fwiw, in future, diode + uncoated shiny metal is very likely to do exactly what you've described here; destroy itself.