Ask a Quote Protection Windows Protective Window for laser D27,9 × E4.1 Janela de Proteção LA32-PJ27-04 The protective window for laser cutting machine heads is a component designed for applications in laser cutting equipment. With the reference D27,9 × E4.1, this protective window is designed for the cutting head area, contributing to the protection and proper operation of the equipment. The protective window for laser cutting application D27,9 × E4.1 is... View