Orbital Sander Bosch GSS 20-18 A Professional is a compact 200 W corded orbital sander designed for smooth and efficient sanding of wood, plastic, metal, filler and varnished surfaces. It features adjustable speed of 8, 000–12, 000 RPM, an orbital stroke rate of 16, 000–24, 000 OPM, a 2 mm orbit diameter and a 90 × 183 mm sanding plate. Its balanced design, ergonomic anti-skid grip and low vibration of 3.0 m/s² provide comfortable operation during extended sanding work. The detachable dust bag provides efficient dust management.