Hey metalworkers and auto repair pros! This AWHAO pneumatic punch tool is seriously handy for all your sheet metal projects. Made from durable zinc alloy, this thing is built to last through some tough jobs. The coolest feature? It's a 2-in-1 tool that handles both hole punching AND edge flanging - just switch between functions with the rotating head. Powered by air, it makes quick work of punching through sheet metal, iron, and plastic up to 3mm thick. The compact size (about 26.5x11x6.5cm) makes it easy to handle and store, and it comes in bulk packaging of 10 units - perfect for workshops or teams. Whether you're working on automotive repairs, machinery, or custom sheet metal projects, this tool saves you time and effort compared to manual methods. The pneumatic power means less operator fatigue and more productivity. Installation is straightforward with the included connectors and wrench. For patch panel work, custom fabrication, or any job requiring clean holes and flanges in metal, this professional-grade tool delivers results without breaking the bank. Seriously, if you're tired of struggling with manual punches or need a reliable pneumatic solution, this might be exactly what your workshop needs!