my thoughts on any cabinet blaster wether it be bench or cabinet ...ya MUST have an appropriate blower motor to remove the pressure you are building while blastin ...you need to evacuate the air your are putting into it ...OR YOU WILL HAVE NOTHING BUT FRUSTRATION..
1. ya cant see
2.you will be blowin dust everywhere ya dont want
3.ya will be unhappy !
you can make a makeshift hook up for your shop vac but this will be end up really makin ya mad as the fine dust will clog your filter quick .
I ended up with a small 110 volt blower motor from a grizzly sawdust collector ...that i piped outside that carries enough CFM to over equalize the pressure inside the blaster ...an remove the dust straight outside the wall of my shop .
Just my 2 pennies
