5/16-18 NC PLUG TAP CD - Century Drill & Tool

The Century Drill & Tool 5/16-18 NC Plug Tap (CDT95105) is engineered for precision thread cutting in demanding automotive and industrial applications. This professional-grade tap is designed to create new 5/16-inch diameter, 18 threads per inch, National Coarse (NC) threads, or to clean and repair existing ones. Its robust construction ensures reliable performance and durability for mechanics and technicians in various workshop environments.

Key Features

• Precision Ground Threads: Designed for accurate and clean thread formation, minimizing stripping and ensuring a secure fit for fasteners.
• 5/16-18 NC Thread Standard: Ideal for a wide range of common fastening applications in machinery, vehicles, and equipment.
• Plug Tap Design: Features a chamfered cutting edge (3-5 threads), making it versatile for starting threads in blind holes or for use in through-hole applications.
• Durable Construction: Manufactured by Century Drill & Tool, known for producing tools that withstand the rigors of professional use.
• Optimized for Multiple Materials: Effectively cuts threads in various materials including steel, aluminum, cast iron, and other common metals.

Applications

This 5/16-18 NC Plug Tap is an essential tool for creating new threads or restoring damaged threads in critical components. It is commonly used for tasks such as preparing holes for fasteners during assembly, repairing stripped threads in engine blocks, transmission housings, or other automotive components. Its utility extends to industrial maintenance for machinery repair, fabrication, and custom projects where strong, accurate 5/16-18 NC threads are required.