The Bosch GBL 620 Air Blower is a 6-piece air blower offering the highest power-weight ratio in its class. It offers the quietest operation, has a robust design, and comes with an anti-vibration system which absorbs vibrations to ensure a smooth working experience. This air blower features easy access snap-on covers and simple interlocking gears, making servicing quick and less demanding. The compact design allows you to quickly and easily reach tight spots, remove dust or maintain cleanliness in your work environment. You can use it to clean hard-to-reach places or exhaust fumes from tools. It offers the highest power-weight ratio in its class: 620W at 1.7kg. The Air Blower comes with an easy-to-change carbon brush design. The exceptional design includes an anti-vibration system and an easy operation switch. Bosch Air Blower GBL 620 is ideal equipment for various purposes like workshops, garages or gardens. The easy-to-service brush design makes maintenance easy, while the body can be removed easily for cleaning. With its low profile and wheels, this blower can be used to clean the most difficult areas. FAQ Q-1: What is the no of load speed? A-1: The load speed is 13000 RPM. Q-2: What is the Air Flow rate? A-2: The airflow rate is 3.5 m3/min. Q-3: What is the cord length? A-3: The cord length is 2 metres.