How can I use AERO-FLEX® Line Blades as a convenient blower?
With all 4 leading with the blunt edge into the cut, the line blades have a slight upward angle to reduce resonant (fluttering) conditions. Therefore, they will blow air downward. Rev the engine to high speeds where downward air becomes a major benefit as a blower while not a disadvantage when trimming fine grasses at low speeds. You can utilize downward airflow to your advantage and blow the grass off your sidewalk. Warning: Keep bystanders far away and the trimmer away from you. Protect yourself, bystanders and animals from line blade contact and thrown objects.
