Spiral Point Tap: #4-40 UNC, 2 Flutes, Plug, Vanadium High Speed Steel, TiCN Coated MPN:1734808

The spiral point tap is made of vanadium high-speed steel with two flutes designed for #4-40 UNC threads. The plug style enables it to start a thread accurately, even in soft materials, while the TiCN coating ensures long life and fast cutting performance on a variety of materials like aluminum, brass, and mild steel. It's widely used in manufacturing, machining, and engineering for creating threads or fixing assemblies with screws having #4-40UNC threads. Professionals rely on this tap to ensure consistent, precise threading every time without the need for additional rethreading or deburring operations.