Protective cover for drilling machine consisting of an angular screen in impact-resistant and scratch-free polycarbonate mounted on a telescopic support with safety switch. The housing in which the safety switch was installed is smaller in size for mounting on a machine with limited space. The protective cover of 200x120mm is adjustable in height. The machine will stop when the protective cover is opened. This screen protects the operator against the rotating spindle and the cutting tool as well as against chips, cooling water and oil. Benefits: - High visibility on the spindle and the cutting tool - Simple height adjustment via telescopic support Specifications: - angular shield in polycarbonate - Screen 200x120mm - Safety switch - Device supplied with CE conformity certificate and an installation and usage sheet