Diagonal cutting pliers, also known as wire cutters, are hand tools designed for cutting wire and other materials. They feature sharp, angled blades that allow for precise cuts, making them ideal for tasks in electrical work, jewelry making, and general repairs. The design helps users apply force efficiently, ensuring clean cuts without damaging surrounding materials. These pliers come in various sizes and styles, often with insulated handles for safety during electrical work. The cutting edges are typically made of hardened steel, providing durability and longevity. Proper use and maintenance can enhance their performance and extend their lifespan.