Glass-cutters can be roughly divided into thin cutters, thick cutters, oil-filled and non-oil-filled. We usually use 3mm thick glass for stained glass, Tiffany and fusing, which is why all glass cutters at Fenix ​​are thin cutters, unless otherwise stated.
Oil glass-cutter are filled at the top with cutting oil for glass cutting. Cutting oil is necessary to break the glass into a nice, straight line. The disadvantage of cutting oil is that it is very greasy and when fusing it must be cleaned before it can go into the oven.