(Doesnt Include Grinding Segments) A floor grinder for surface preparation and grinding of adhesive residue, paint and spackle on medium-sized concrete areas. The grinding and suction is efficient thanks to the high rpm levels, the wide range of grinding discs and the design of the dust guard and vacuum port. PG 280 SF is easy and convenient to use, with ergonomically designed handlebars and low noise levels. Two engine options: 3 hp 220V or 2 hp 115V.