Cut Thread Fractional Bottom Tap - 7/8In 14 NF - Hanson

The Hanson 1563 Cut Thread Fractional Bottom Tap is an essential tool engineered for professional technicians and mechanics requiring precise thread creation and repair in demanding automotive and industrial environments. This 7/8"-14 NF bottom tap is specifically designed for hand tapping applications where threading to the very bottom of a blind hole is critical for component integrity and secure fastening.

Key Features

• High Carbon Steel Construction: Manufactured from durable high carbon steel, this tap provides the strength and longevity required for consistent performance in challenging materials and frequent use.
• 7/8"-14 NF Bottom Tap: Precisely cuts National Fine threads, allowing professional users to create full threads to the maximum possible depth in blind holes.
• Highly Polished Flutes: The four highly polished flutes facilitate superior chip removal, significantly reducing clogging and improving the efficiency and quality of the cutting action during hand tapping operations.
• Class 2B Thread Production: Engineered to produce precise Class 2B threads, ensuring optimal fit and reliable fastening for a wide range of industrial and automotive components.
• Four-Flute Design: The four-flute configuration provides excellent stability and chip flow, contributing to smoother operation and superior thread quality.
• Made in USA: Built to stringent quality standards in the USA, ensuring professional-grade reliability and performance you can trust.

Applications

This Hanson bottom tap is ideally suited for repairing stripped or damaged 7/8"-14 NF threads in critical automotive components such as engine blocks, transmission cases, and suspension mounts. It is also invaluable for industrial maintenance tasks, enabling the precise creation of new threads in fixtures, machinery, and equipment where full thread depth in a blind hole is a primary requirement for robust assembly.