The KNIPEX 4mm ARC PUNCHES are essential for precision tooling applications. Crafted from high-quality materials, these punches ensure durability and reliability. With a 4mm diameter, they are ideal for creating clean, accurate holes in various materials. The ergonomic design allows for comfortable handling, making them suitable for both professional and DIY use. These punches comply with industry standards, ensuring they meet the necessary performance requirements. Perfect for metalworking, leather crafting, and other applications, the KNIPEX 4mm ARC PUNCHES are a must-have for any toolkit.