Spiral Flute Tap: #4-40, UNC, 2 Flute, Bottoming, 2B & 3B Class of Fit, High Speed Steel, Bright/Uncoated MPN:C58516

The Spiral Flute Tap: #4-40, UNC, 2 Flute, Bottoming, 2B & 3B Class of Fit, High Speed Steel, Bright/Uncoated is a premium-quality tapping tool designed for use in numerous industries such as automotive, aerospace, electronics, and manufacturing. Its UNC thread pitch and #4-40 size make it ideal for creating threads in smaller holes while its 2 flutes provide efficient chip evacuation for faster cutting. With a bottoming feature that prevents thread stripping, this tap is perfect for producing clean and accurate threads. Made from high-speed steel, this tap offers excellent hardness and wear resistance for extended use. Its bright/uncoated finish ensures smooth threading and easy lubrication. Overall, this spiral flute tap delivers superior performance, precision, and durability in a variety of tapping applications.