The turbo grinder (Virginia Abrasive) is ideal for medium-sized concrete areas. It efficiently removes adhesive residue, paint, and spackle thanks to high RPM grinding discs, a dust guard, and vacuum port. PG280 SF is ergonomically designed, low-noise, and available with 3 kW 3-phase or 2.2 kW 1-phase engines. Weighs 176 lbs with 11 inch grinding width.