Pliers, scissors, cutters, nibblers, saws, and scribers are mechanical tools designed for cutting, bending, shaping, and fastening materials. Tools are suitable for working with metal, plastic, wires, and wood. Pliers and cutters come in various types – general-purpose, long-handled, or fine-detail tools. Scissors and saws are used for precise cutting tasks, while scribers help mark and score materials accurately. High-quality tools ensure precision, durability, and safety during work.