Irwin Hanson 1452 5/8"-11 NC Fractional Plug Tap High Carbon Steel

The Irwin Hanson 1452 is a high carbon steel plug tap designed for hand tapping applications in 5/8"-11 NC fractional threads. This precision tool features straight flutes that are ground to provide rapid chip removal for efficient threading operations.

Key Features:

• 5/8"-11 NC fractional thread size with plug tap configuration
• High carbon steel construction ideal for hand tapping applications
• Precision ground straight flutes for rapid chip removal
• Tap size and recommended drill bit size etched on tool for easy identification
• Produces Class 2B threads for general-purpose applications
• 3 to 5 threads chamfered for optimal thread starting
• Made in USA with quality manufacturing standards

Applications:

• General-purpose threading operations
• Routine maintenance and repair work
• Re-threading applications where high accuracy is not critical
• Tough threading jobs in various materials

The plug tap design makes this tool ideal for through-hole threading and general-purpose work. With its 3 to 5 threads chamfered, it provides the most common chamfer style that balances ease of starting with thread depth capability. The etched markings ensure quick identification of tap size and proper drill bit selection during use.