This time I zoomed in on the form...!
And changed the section where to post it ! I had an idea maybe valid or maybe not , if the laser module 12x45mm is wrapped with aluminium adhesive tape ,you can have a proper dissipation of the heat emitting diode , and the host that in part resembles the WL 3 can be painted both inside and outside with spray acrylic act at very high temperatures (I think it holds up to 800°C) then perhaps the host of hard plastic can anyway be used instead of the aluminum ones ...thus saving time and effort especially for turning ....!
Commented....
And changed the section where to post it ! I had an idea maybe valid or maybe not , if the laser module 12x45mm is wrapped with aluminium adhesive tape ,you can have a proper dissipation of the heat emitting diode , and the host that in part resembles the WL 3 can be painted both inside and outside with spray acrylic act at very high temperatures (I think it holds up to 800°C) then perhaps the host of hard plastic can anyway be used instead of the aluminum ones ...thus saving time and effort especially for turning ....!
Commented....