Kitchen knife a slotted metal blade attached to a handle. Also known as a Mezzaluna (Italian: "half moon") because of the shape, a mincing knife is a semicircular highly curved blade with a handle that allows the blade to be rocked back and forth repeatedly on a hard surface. This rocking motion is ideal for mincing and chopping. Some mincing knives are supplied with a wooden cutting board with a circular bowl-shaped indentation that matches the curvature of the knife. Some models have two blades that are parallel to each other to increase their mincing power. Large mezzaluna-like knives with shallow curves
Blade (reducing thickness, i.e. skiving), and to make precise, rolling cuts for shapes other than straight lines. The circular version is a popular tool for slicing pizzas. One corner is placed at the edge of the pizza and the blade is rolled across in a diameter cut. Swords may have either a straight blade or a curved one. A straight sword was thought to be primarily intended for hacking and stabbing, yet recent studies have shown this to be untrue, as many slicing techniques were used. The difference between a hacking cut and a slashing one is essentially the same as