DIY 3D Tech

The On-Line Magazine for 3D Printing & CNC

eBay K40 CO2 Laser New Exhaust Vent Design!

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In this episode, we will be looking at a new exhaust vent for the eBay k40 watt CO2 laser! Now I have created several designs for this in the past and this newest version is intended to mate with a stand 4 inch dryer hose and connect to my bounce house fan (see more here: ). You can also find this and related models at:

Exhaust Vent:
Inlet Adapter:

4″ Dryer Hose:
Alternate Fan (195 CFM):

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