1. The rotary cutting organ of the brush cutter, containing a rotating cylindrical drum (3); flat ring washers (9) with inner (11) and outer (13) edges, attached to the outer surface (5) of the drum (3) with inner (11) edges and installed perpendicular to the longitudinal axis (7) of the drum (3) at an equal distance from each other in a direction parallel to the longitudinal axis (7) of rotation of the drum (3); a mounting element (27) for the cutter, fixedly and permanently attached to each pair of adjacent washers (9) and located between them on the outer circumferential part of the washers (9), located above the surface (5) of the drum (3) at a sufficiently large distance from it the formation of a significant gap (45) between the mounting element (27) and the drum (3) with the aim of scattering chips and other material cut by the rotary cutting body during its operation, and each mounting element (27) is made with the possibility of detachable fastening of the cutter to it (55 ), I cut Single edge of which is located in front of the positioning member (27) and over the outer edge (13), washers (9) .2. The cutting body according to claim 1, wherein the largest length of an imaginary straight line passing between opposite sides of the outer edge (13) of the washer (9) through its center is essentially equal to twice the diameter of the drum (3). The cutting body according to claim 1, wherein the inner (11) and outer (13) edges of the washer (9) are annular. The cutting body according to claim 3, wherein the diameter of the outer edge (13) is substantially equal to twice the diameter of the inner edge (11). The cutting body according to claim 1, in which each washer (9) in each pair has a first cutout (15) extending into the washer (9) from its outer edge (13) immediately before installation1. Роторный режущий орган кустореза, содержащий вращающийся цилиндрический барабан (3); плоские кольцевые шайбы (9) с внутренними (11) и наружными (13) кромками, прикрепленные