- Effortlessly mark attachment points on various surfaces including metal (steel, aluminum, brass, copper), wood, glass, leather, or plastic using just one hand—no hammer required. This prevents drill bits and screws from slipping, ensuring precision in your work. - The innovative spring punch mechanism utilizes an internal spring to deliver impact force, making it easy to create holes without the need for a hammer. This user-friendly design simplifies your tasks. - Versatile functionality: This automatic centering tool doubles as a manual punching device for wood, soft metals, and glass. In emergencies, it can also be used to shatter car windows for quick escape, enhancing your safety. - Constructed with a spring-loaded center housing made from carbon steel, this tool ensures strength and durability. The stainless steel inner spring is waterproof and rust-proof, guaranteeing long-lasting performance. Real-life applications: - Ideal for DIY enthusiasts and professionals alike, this tool is perfect for furniture assembly, crafting, or home repairs where precision is key. - Use it in automotive settings for emergency situations or repairs, ensuring you have a reliable tool on hand. - Perfect for artists or crafters working with glass or soft metals who need to create precise holes without damaging the material. Experience the convenience and reliability of this essential tool, designed to enhance your projects with ease and safety.