The 9/16" Hex Punch & Die Set with Key-Way from WALTER MEIER MFG INC WMH TOOL GROUP is designed for creating hexagonal holes with precision. This set features a durable punch and die, crafted from high-quality materials for long-lasting performance. The 9/16" size is perfect for various applications, including mechanical and automotive work. The inclusion of a key-way enhances its functionality, making it suitable for a range of projects. This punch and die set is compatible with standard punching machines and meets industry standards for quality and reliability.