Cut Thread Fractional Bottoming Tap - 1In - 8 NC - Hanson

The Hanson 1565 Cut Thread Fractional Bottoming Tap is engineered for professional technicians and mechanics tackling demanding hand tapping applications. This precision-crafted tool delivers accurate 1"-8 NC threads, designed to extend threading to the bottom of blind holes. Constructed from high carbon steel, it provides the durability required for consistent performance in industrial and automotive settings.

Key Features

• High Carbon Steel Construction: Offers exceptional strength and wear resistance for prolonged tool life in rigorous use.
• Bottoming Style Design: Specifically designed to cut full threads to the very bottom of blind holes, maximizing thread engagement.
• Precision 1"-8 NC Thread: Produces a class 2B thread, ensuring compatibility and secure fastening for standard 1-inch, 8 National Coarse applications.
• Efficient Chip Removal: Features 4 highly polished flutes that facilitate smooth chip evacuation, reducing binding and improving thread quality.
• Professional-Grade Performance: Built to handle the most challenging hand tapping tasks, providing reliable and clean thread formation.
• Made in USA: Manufactured to high-quality standards for dependable performance.

Applications

This bottoming tap is an essential tool for creating or repairing threads in a variety of professional environments. It is ideal for industrial maintenance, machinery repair, and automotive applications where deep, precise threads are critical. Common uses include re-threading stripped holes in engine blocks, equipment housings, or fabricating new threads in thick materials.

Specifications

• Thread Size: 1" - 8 NC
• Thread Class: 2B
• Number of Flutes: 4
• Material: High Carbon Steel
• Type: Bottoming Tap