Performance Tool W7550 Automatic Center Punch Hd - Precise And Durable, Black The Performance Tool HD Automatic Center Punch is designed to make it easier to start screws and drills accurately in metal, wood, or plastic surfaces. It delivers a strong spring-driven strike with just a push of the handle, and the precise dimpled starting point ensures accurate placement every time. With an adjustable striking force of 13.5 to 32 pounds and an oversized handle for comfort and ease of use, this versatile tool can be used for a wide range of applications. It is made with a replaceable hardened S2 steel striking pin and a nickel-plated finish for long-lasting durability, and can also be used as an emergency window breaking tool. STRONG SPRING-DRIVEN STRIKE: This HD automatic punch delivers a powerful strike with just a push of the handle, making it easier to start screws and drills accurately in metal, wood, or plastic surfaces. ACCURATE PLACEMENT EVERY TIME: The precise dimpled starting point prevents drills and screws from wandering, ensuring accurate placement each time you use it. ADJUSTABLE STRIKING FORCE: With a range of 13.5 to 32 pounds, the striking force of this tool can be easily adjusted by rotating the top end of the handle to suit a wide range of applications. COMFORTABLE TO USE: The oversized handle is designed for comfort and ease of use, while the rubberized grip ensures a secure hold for improved accuracy. LONG-LASTING AND VERSATILE: Made with a replaceable hardened S2 steel striking pin and nickel-plated finish, this tool is built to last. It can also be used as an emergency window breaking tool, making it a versatile addition to any toolbox.