| 摘要 |
PURPOSE: A blade for a grass mower is provided to prevent safety accidents during a weeding work by pushing grass forward. CONSTITUTION: A blade for a grass mower comprises a coupling hole(11) and a cutting blade(14). The coupling hole is formed to insert a driving shaft of a rotating unit and fixes a blade. In the cutting blade, a lower cutting incline is formed along the lower edge thereof and an upper cutting incline is formed on the top thereof. In the upper and lower edge of the coupling hole, a contact surface(18) with a constant thickness is formed.
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