Hi.
I am expecting a 6090 machine soon ..I'm very new at cnc

i have seen a number of u tube videos on making vacuum hpls downs.

The donek tools guy uses a shop vac.

I'm toying with the idea of building a table since double stick tape can let go when least timely and clamps and screws can be a pain.

I expect to be doing guitar parts and similarly sized jobs in timber.

I would appreciate advice re vacuum boxes eg is a shop vac gutsy enough? how big a chamber is necessaty etc etc

and other advice re hold downs generally.

I have done a few searches and didn't get much joy there.

Thanks,
Rob.