**Efficient Metal Handheld Retainer Punching Machine: Precision and Durability in One Tool** - **Integrated Punching and Binding Design**: This metal handheld retainer punching machine combines punching and retainer binding in a seamless design. Its multifunctionality makes it an essential tool for any office or personal use, streamlining your document organization efforts. - **Ergonomic and Stable Grip**: The non-slip fine lines on the grip provide a more stable operation and a comfortable hold. Its compact yet robust structure ensures the machine is both strong and durable, making it suitable for frequent use. - **Effortless Punching with Leverage Principle**: The internal grip design utilizes the leverage principle, allowing you to punch through up to 30 pages with ease. This feature significantly reduces manual effort, enhancing efficiency and productivity. - **Precision Drilling with Adjustable Scale**: Equipped with a drilling depth adjuster, this machine includes a scale for precise positioning and drilling. This makes the process easier and more accurate, ensuring professional-quality results every time. - **Durable and Resistant Construction**: With a solid blade that's both waterproof and rustproof, this machine is built to withstand the test of time. Its rugged durability ensures it remains a reliable tool in any environment, maintaining performance and quality. Optimize your document handling with this efficient metal handheld retainer punching machine. Combining ease of use with durable construction, it offers a professional solution for all your punching and binding needs. Ideal for both office settings and personal projects, this tool is designed to enhance your productivity and precision.