The invention discloses protective film high-precision cutting equipment. The protective film high-precision cutting equipment comprises a cutting worktable, support columns, a fixed stabilizing base,an object placing transverse plate, a connecting stainless steel plate, a wear-resistance protective film fixed base structure, an air blowing and impurity removing cleaning pipe structure, an adjustable protective film drum support rod structure, a control switch, an L-shaped lifting arm rod, a high-precision laser cutting machine, a leftover recovery box, a guide pipe, a receiving hopper and anantiskid pad; the support columns are connected to four corners of the lower surface of the cutting worktable by bolts; and the fixed stabilizing base is transversely connected to the lower surfacesof the support columns by screws. Through arrangement of a fixed spring piece, the fixation of protective films to be cut is facilitated, and the cutting accuracy is guaranteed; and through arrangement of an air guide pipe, an air blower, a dust removing pipe, a limiting plug, an exhaust hole and cleaning brush bristles, the air blowing and dust removing operation is facilitated, impurities on theupper surfaces of protective films can be removed, and the effective cutting operation is guaranteed.