The present invention relates to a mower cutter for performing mowing and mowing, and as a feature of the configuration, a rotating part (10) having an extension plate (12) extending outwardly from the central rotating plate (11)； And it characterized in that it comprises a； cutting means 20 provided to perform a mowing operation by fixing or rotating on the extension plate 12. At this time, the rotating part 10 is provided with an extension plate 12 in at least two directions based on the rotating plate 11, and the cutting means 20 is a fastening screw 21 formed with a stepped to accommodate the extension plate 12 With, the elastic cutter 23 inserted into the through hole 22 formed on the upper portion of the fastening screw 21, and the fixing ring 24 at the bottom so that the fastening screw 21 is accommodated in the extension plate 12 so as not to escape. It characterized in that it is provided by combining. Accordingly, according to the present invention, when the rotating part is rotated at a high speed by allowing the free movement of the elastic cutter on the rotating part, the elastic cutter rotates at the same speed as the rotating part, thereby cutting the elastic part to a rigid object during rotation. When colliding, the elastic cutter installed to enable free movement in the rotating part is absorbed by the impacted object while absorbing the shock to prevent damage to the cutter, and even when the cutter is damaged, the safety of the user is made in a structure that puts the user's safety first to minimize human damage. Of course, there is an effect that can improve the usability of removing and attaching only the broken cutter to perform mowing immediately.본 발명은 풀을 베는 예초작업을 수행하는 예초기 커터에 관련되며, 그 구성의 특징으로서, 중앙의 회전판(11)에서 외방향으로 연장 형성하는 연장판(12)을 구비하는 회전부(10)； 및 상기 연장판(12) 상에 고정 또는 회전으로 결합하여 예초작업을 수행하도록 구비하는 커팅수단(20)；을 포함하여 이루어지는 것을 특징으로 한다. 이때 상기 회전부(10)는 회전판(11)을 기준하여 적어도 2방향 이상의 연장판(12)을 구비하고, 상기 커팅수단(20)은 연장판(12)에 수용하도록 단턱이 형성된 체결나사(21)와, 체결나사(21)의 상부에
