have a motor and thus the ability to run on a standard 15- or 20-ampere 120-volt North American household circuit, while a cabinet saw's or larger motor requires a 240-volt supply. Mini and micro Mini and micro table saws have a blade diameter of 4 inches (100 mm) and under. Mini table saws are typically 4 inch, while micro table saws are less than 4 inch, although the naming of the saws is not well defined. Mini and micro table saws are generally used by hobbyists and model builders, although the mini table saws (4 inch) have gained some popularity with building contractors that need only a small saw to cut small pieces (such as wood trim). Being a fraction of the size (and weight) of a normal table saw, they are much easier to carry and transport. Being much smaller than a normal table saw, they are substantially safer to use when cutting very small pieces. Using blades that have a smaller kerf (cutting width) than normal blades, there is less material lost and the possibility of kickback is reduced as well. Sliding A sliding table saw, also called a European cabinet saw or panel saw, is a variation on the traditional cabinet saw. They are generally used to cut large panels and sheet goods, such as plywood or MDF. Sliding table saws have a sliding table on the left side of the blade, usually attached to a folding arm mounted under the table, that is used for cross cutting and ripping larger materials. Sliding table saws are the largest type of table saw, and are mostly used by large production cabinet shops. Most saws use 3–5, or even 7hp three- phase induction motors. Sliding table saws usually incorporate a riving knife to prevent kickback from occurring. Sliding saws sometimes offer a scoring blade, which is a second, smaller diameter blade mounted in front of the regular saw blade. The scoring blade helps reduce splintering the lower face in certain types of stock, especially laminated stock. European models are sometimes available in multi-purpose tool configurations (Combination machine) that offer jointer, planer, shaper(Spindle moulder in Europe) or boring features. The blade arbor typically has a diameter of 30 mm, around twice that of a US saw. Many American woodworkers are likely to use a dado stack or wobble dado to cut dados (square sectioned grooves), while most European woodworkers would