Longer Laser Engraver Air Assist kit for RAY5 10W/20W, Large Airflow, Adjustable Airflow of 10-30L/min, for CNC Cutting and Laser Engraving, Remove Smoke and Dust Protect Laser Lens Low Noise

how stupid to send a 110volt item to a country that does not use that voltage . Aust is 240 volt

Love it. It works perfect and works as expected. Wish it came with a little longer hose to connect everything as I’m working in a very funny space currently and can’t have the pump next to the laser. Works great BUT use it on a case my case basis. Cuts and light engraving have been phenomenal. Did a deeper pocket that removed a lot of material and the air assist blew soot all over the wood piece. Could be sanded but doing the same pocket again without assist yielded better results entirely. Not a deal breaker. Just pay attention to it and know when and when not to use it. Very happy with it.

It is very well made and it comes with everything you need

The package arrived promptly and undamaged. The silocone o-ring between the air nozzle that threads into the laser head is a bit too large, and pops out of place; can't really secure w/o air leak. I had a piece of hobby store brass that fit over the nozzle well. The washer had no way to squish out. A thin washer would work too, diamond hone it until the nozzle input clocks to where you want it. Literally bought that tubing 50 years ago, what you gonna do. Still setting up laser (end stops - epic pita), so maybe 5 minutes on the pump, hope it lasts. It is not what the add shows, more like a copy. Fingers crossed. Does blow well and, feels heavy built. If you have a air pump port, I think, 3.5mm x 1.35mm 90 Degree Right Angle DC Barrel Male Plug Jack Connector is what you want, it does output 24vdc, not 5vdc, probably a control voltage only but only longer support know. Kind of odd they don't just tell you.

This works great and is easily adjusted or turned off to get just the right amount of air flow to reduce charing.