K40 Air assist

Air assist for K40 Laser with laser pointer mount. I used #6-32 hardware to attach to pointer mount. The quick connect air fitting threads directly into hole.

Laser pointer link:
https://www.amazon.com/HiLetgo-10pcs-650nm-Diode-Laser/dp/B071FT9HSV/ref=sr_1_1?keywords=laser+pointer+5v&qid=1576504836&sr=8-1

Fitting:
https://www.amazon.com/Beduan-Connect-Fittings-Elbow-Thread/dp/B07MGXHJDV/ref=sr_1_1_sspa?keywords=quick+connect+air+fittings+1%2F8+elbow+6mm&qid=1576505025&sr=8-1-spons&psc=1&