Bosch GWS 10-125, 11000 RPM, 4.92" (12.5 cm), AC, 4.63 lbs (2.1 kg)
Bosch GWS 10-125. Grinding disc diameter: 4.92" (12.5 cm), Idle speed (max): 11000 RPM. Power source: AC, Input power: 1000 W, Output power: 630 W. Weight: 4.63 lbs (2.1 kg)