A large format slab manual tile cutter is a specialized tool designed for cutting large format tiles and slabs, such as porcelain and ceramic slabs, by hand. These manual cutters use a scoring wheel to score the surface of the tile, and then a snapping mechanism to break the tile along the scored line.

Large format slab manual tile cutters typically have a wide base and a long cutting arm to accommodate large tiles, as well as an adjustable guide to ensure precise and accurate cuts. They are also equipped with a handle or lever to apply pressure for snapping the tile along the scored line.

Manual tile cutters are popular among both professional tile installers and DIY enthusiasts due to their ease of use, portability, and affordability. They are also a quieter and less messy option compared to using power tools, making them a great choice for indoor projects. However, they can be more challenging to use with larger and thicker tiles, and may not provide the same precision and speed as electric or stationary tile cutters.