Rock vacuum - GIF

Rock vacuum.

<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/rock_vacuum.mp4" type="video/mp4"> Your browser does not support the video tag. </video>


Previously:

https://www.homemadetools.net/forum/...244#post116078
https://www.homemadetools.net/forum/...515#post155011
https://www.homemadetools.net/forum/...3602#post99570
https://www.homemadetools.net/forum/...718#post147960
https://www.homemadetools.net/forum/...2360#post76209

We used to rock roofs, when we were kids and there's no way we threw that many!!;)

Was just a little impresed until I saw the length of the hose. The vacuum and CFMs needed to accomplish this had to be close to the crushing strength of the tube itself