A leather hole punch is a hand tool used to create holes in leather, fabric, rubber, and other materials. It typically consists of a set of metal punches in various sizes, mounted in a rotating head or in a single tool with interchangeable tips. The tool works by applying pressure to the material, forcing the punch to cut a clean hole. There are two main types of leather hole punches: 1. **Single Punch**: This tool has a single hole size and is used for precise, individual holes. It typically features a sturdy, ergonomic handle for leverage. 2. **Rotary Punch**: This tool has a wheel with multiple sizes of punches, allowing the user to select different hole diameters without switching tools. It’s ideal for tasks that require multiple hole sizes in one project. Leather hole punches are often used for tasks such as attaching rivets, creating laces, or making holes for snaps or eyelets in leatherworking and crafting projects. The punches are generally made from hardened steel for durability and sharpness.