Leponitt is the superior quality and recommended brand mosaic tile cutter. This quality tool is designed to easily cut glass, especially mosaic tiles, and is ideal for mosaicists. Leponitt tile cutters are able to cut tiles of varying thickness, from 1/32" to 1/4"with ease; ceramic tile, mosaic, Bisazza glass tile, terazzo and agate. The handles are designed for comfort, and since little pressure is needed, even those with weaker wrists will find these easy to use. Made with a rotatable and replaceable long lasting carbide wheel jaw.