A pantograph milling machine is a mechanical device used to copy and scale patterns or shapes onto metal or other materials with high precision. It operates using a system of linked arms, called a pantograph, which guides the cutting tool to follow the movements traced by an operator on a template. This allows the machine to reproduce intricate designs, engravings, or components at various scales. Pantograph milling machines are commonly used in industries requiring detailed and accurate duplication, such as in the manufacture of molds, dies, or nameplates. While not directly a cybersecurity tool, understanding such devices is important for physical security and safeguarding intellectual property.