And there are also tested in a vacuum, vacuum extraction of wood only. Wood chips and mix together to use the trial as a result. By weighing the amount of dust into a digital bathroom scale grams.
There has been tested in a vacuum by a separate vacuum cleaner is not a problem. Only wood chips and mix well. To take a trial By weighing the amount of dust that got into digital scales grams.
And also test uptake by splitting the vacuum wood only. Scrap wood alone and mixed together to use as a test. By using of dust that down in scales, digital unit.