A 60cm compass glass cutter is a specialized tool used to cut precise circular shapes in flat sheet glass, with a maximum cutting diameter of 60 centimeters (about 23.6 inches)
It operates exactly like a traditional drawing compass, but substitutes a pencil for a diamond or carbide cutting wheel. It’s a key tool for glaziers, stained glass artists, and anyone needing to create circular glass pieces for projects like round mirrors, portholes, tabletops, or light fixtures