・A reduction gearbox inside the attachment reduces the engine speed to approximately 1/20th, and the reduction mechanism and rotating scissors drive the upper and lower blades to efficiently mow grass even at low speeds and prevent stones from flying away. ・Even if the blade touches an obstacle, there is little bounce, and edge cutting is smooth and safe. Able to work safely and efficiently anywhere ・By realizing low-speed vertical rotation scissors cutting system and simple waterproof structure, compared to a single blade, there is no suction into the water surface and no splashing, making it possible to safely mow grass near water such as in the furrows of rice fields. - Revolutionary structure allows the upper and lower blades to be easily removed by simply removing the bottom plate ret.