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1/2-20 NF PLUG TAP CD - Century Drill & Tool

Part #: 95112

The Century Drill & Tool 95112 1/2-20 NF Plug Tap is an essential tool engineered for professional technicians and mechanics requiring precise and durable threading solutions. This plug-style tap is designed to create clean, accurate internal threads in a wide range of materials, ensuring reliable performance across various automotive and industrial applications. Crafted for consistency, it simplifies both new threading and thread repair tasks.

Key Features

  • Precision Threading: Features precision-cut threads that are accurately formed for consistent, exact threading results.
  • Durable Construction: Manufactured from high-quality carbon steel, this tap is heat treated and tempered to produce file-hard threads, enhancing its durability and extending tool life.
  • Optimized Plug Design: The plug tap features 3 to 5 chamfered lead threads, making it the most common style for general threading as it allows for smooth starting and efficient material removal.
  • Versatile Hand Applications: Specifically designed for hand-cutting applications, offering users enhanced control and precision for delicate or demanding tasks.

Applications

This 1/2-20 NF Plug Tap is highly versatile for creating or repairing National Fine threads in professional settings. It is ideal for general-purpose threading in both through holes and most blind holes, effectively cutting threads close to the bottom of a hole where some starting clearance is available. Professionals will find it indispensable for metalworking projects, machinery repair, and fabricating new metal parts. It performs reliably across various materials, including steel, aluminum, brass, and plastics, making it suitable for automotive, industrial, and general maintenance work where tight tolerances and strong thread engagement are critical.

Specifications

  • Manufacturer: Century Drill & Tool
  • Model Number: 95112
  • Thread Size: 1/2-20 NF (National Fine)
  • Tap Style: Plug Tap (3-5 threads chamfered)
  • Material: Carbon Steel
  • Recommended Drill Size: 29/64?
Special Order Contact For Details

$7.10

Add to Cart:

This product was added to our catalog on Sunday 31 May, 2026.

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