Protective cover for chuck of a lathe consisting of a steel frame filled with impact-resistant and scratch-free polycarbonate (IEP) or safety glass (IEV). Choose from two dimensions, type A: 280x300x260mm or type B: 390x390x310mm. The support is equipped with a safety switch. This model protects the operator against direct contact with the machine's chuck, coolant and chips. The safety switch switches the machine off with the guard open. Benefits: • shockproof and high visibility • easier maintenance • Adjustable height Specifications: • choice of 2 models (A or B) • choice of polycarbonate or safety glass • support equipped with a safety switch • Device supplied with CE conformity certificate and an installation and usage sheet