Bosch GWS 11-125 CI, 11000 RPM, 4.92" (12.5 cm), AC, 4.41 lbs (2 kg)
Bosch GWS 11-125 CI. Grinding disc diameter: 4.92" (12.5 cm), Idle speed (max): 11000 RPM. Power source: AC, Input power: 1100 W, Output power: 660 W. Weight: 4.41 lbs (2 kg)