Power tools are commonly used in construction, woodworking, metalworking, and home improvement projects. They are designed to increase speed, reduce physical effort, and improve consistency during tasks such as cutting, drilling, sanding, or fastening.

Modern power tools come in a wide range of forms, from cordless drills and circular saws to angle grinders and impact drivers. Advances in battery technology and motor design have made many tools lighter, more portable, and more powerful than earlier generations.

Because power tools can operate at high speeds and generate significant force, proper safety practices are essential. Users should wear appropriate protective equipment, follow manufacturer instructions, and maintain tools regularly to ensure safe and reliable operation.