Cleaning Bridgeport Milling Machine TableDec 19, 2010 . In this video we I demonstrate how we clean the table on the milling machine. We just acquired the mill a few days ago. Once we heated up the.grinding mill table,surface grinding a tom senior mill tableAug 6, 2016 . we ran into a few set up problems related to the sliding surface being recessed , so we had to clamp it to some blocks which were mag-stuck to.