PURPOSE: A scribing apparatus is provided to apply uniform pressurizing force to a glass panel by constantly maintaining the tension of a spring elastically supporting a scribing had regardless of the vertical direction position change of a scribing wheel. CONSTITUTION: A guide rail is formed on a base(30). A scribing head unit(60) elevates to the vertical direction along the guide rail of the base. A scribing wheel(20) is installed at the lower side of the scribing head unit. A motor elevates the scribing head unit. An elastic unit is in connection with the scribing head unit. A tension controlling unit is additionally installed to control the tension of the elastic unit.
