IRWIN 1791137 TAP 1/4"-20NC BOTTOM

Cutting Tools Introducing the **IRWIN 1791137 Tap 1/4"-20NC Bottom**, a precision-engineered cutting tool designed for creating reliable internal threads in various materials. This tap is a vital component for professionals in the metalworking and manufacturing industries, ensuring high-quality threading with every use. ## Key Features • **Type:** Bottom tap designed for full-thread applications, allowing for threading close to the bottom of blind holes. • **Size:** 1/4"-20 NC (National Coarse), ideal for a wide range of fastening applications. • **Material:** Constructed from high-speed steel (HSS), providing durability and resistance to wear. • **Finish:** Features a black oxide finish that enhances corrosion resistance and improves tool longevity. • **Design:** Multi-point cutting edges ensure efficient chip removal and cleaner threads, reducing the risk of breakage during operation. ## Applications • **Metalworking:** Perfect for tapping holes in aluminum, steel, and other metals, making it ideal for machinists and metal fabricators. • **Manufacturing:** Suitable for various manufacturing processes where precise threading is required, such as automotive and aerospace applications. • **Compatibility:** Designed to work seamlessly with standard tap wrenches and tapping machines, ensuring versatility across different setups. ## Benefits • **Enhanced Performance:** The multi-point cutting design reduces cutting forces, allowing for smoother operation and improved thread quality. • **Durability:** High-speed steel construction provides long-lasting performance even in demanding applications, reducing the frequency of tool replacements. • **Efficiency:** The bottom tap design minimizes the need for additional operations, saving time and enhancing productivity on the job. --- *Product information compiled with AI assistance for reference purposes.*