Universal cutting head for mowers is an integral mower part mainly used in the agriculture and forestry. The invention solves the problem of mowing all kinds of lower plants with a single cutting head. This head comprises clamping assembly (2), at least three cutting assemblies (1) and a safeguarding gliding disk (3). The basic carrier plate (4) is a part of the clamping assembly (2) and has symmetrically arranged cutting assemblies (1) on its perimeter. The threads are completely replaced with knives (9). The clamping bores (17) on the knives (9) are longitudinally shifted from the knives (9) centre point what causes by an impact into the harder material turning or removing of knives (9) and suddenly return to the initial position needed for an effective moving. The special shape of safeguard gliding disk (3) does not turn but only glides on the surface and improves control. This disk also prevents from fatigue and maintains appropriate distance between ground and knives (9).Univerzalna rezalna glava za motorne kose, ki je sestavni del motornih kos spada predvsem na področje kmetijstva in gozdarstva, ter rešuje problem košnje vseh vrst nizkega rastlinja z eno rezalno glavo. Univerzalna rezalna glava za motorne kose je sestavljena iz vpenjalnega sklopa (2), vsaj treh rezalnih sklopov (1) ter zaščitno drsne plošče (3). Na obod osnovne nosilne plošče (4), ki je del vpenjalnega sklopa (2), so simetrično porazdeljeni rezalni sklopi (1), pri katerih nitke v celoti nadomeščajo noži (9). Izvrtine za vpetje (17) na nožih (9), so po dolžini zamaknjene iz centra nožev (9), zaradi česar se ob trku v trši material, noži (9) zavrtijo oz. umaknejo, ter se takoj nato vrnejo nazaj v prvotni položaj potreben za učinkovito košenje. Specifično oblikovana zaščitno drsna plošča (3), ki se ne vrti ampak samo drsi po površini, zagotavlja lažjo vodljivost, manj naporno košnjo, ter zagotovitev primerne razdalje nožev (9) od tal.
