Quote Originally Posted by donek View Post
This is the high tech solution. Never used one, but sounds like the device that would really solve the problem for those that are working with dangerous materials.
http://www.guhdoonline.com/shop/airp...xtraction-nut/
file:///C:/Users/Owner/Downloads/DOK_MBR_LEUCO-Aerotech.pdf
https://youtu.be/eY-MwagXpds
For a $1000.00 it's not only high tech but high priced!
Dick