... 3,Non dust operation 4,Chip away concrete,asphalt,epoxy surface planer Scarifier, also called floor milling machine,or floor removal ... machine, remove floor surface coatings, heavy floor tile, glue, light or heavy milling, ... . Quick-change drum design allows you change cutter in minutes.surface planerFeatures: A series of models: 9hp, 13hp, 20hp, 38hp; ...