Problem to be solved: to provide an apparatus and a method capable of facilitating removal work of a stump of trees.The vehicle 2 is a cutting attachment 10 which is mounted and mounted in a rigid manner and has one or more drill like bodies 22, which can be damaged by the drill rotary body 22, and the damage is The cutting attachment 10, which is characterized by damage to the subject tree to be able to be topped by an external force.Diagram
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