When I do sand blasting a have a little box I do it in. With windows. I wonder why they don't have such an arrangement for the bench cutting. No matter the health hazard, it doesn't sound economical to cover a whole kitchen in dust for a two feet cut.
I bet there is a product that could be used, however I'm sure the installers think it's "just one more thing to carry around" when the faucet hole cut only takes a few minutes.
Sure, but is only more work to carry around the cover-thing, if you don't have to clean up the mess.
I quick search on Amazon for "Stone Cutting Dust Cover" gave plenty of cheap looking clear plastics covers with a hole for a vacuum cleaner. I bet there are pro variants available of those.
