Spiral Flute Tap: 1/4-28 UNF, 3 Flutes, Bottoming, 2B Class of Fit, High Speed Steel, Bright/Uncoated MPN:2985700

The Spiral Flute Tap - 1/4-28 UNF, 3 flutes, bottoming, 2B class of fit, high speed steel, bright/uncoated is designed for precise and efficient thread cutting with its spiral flute design that enhances chip evacuation, reducing friction and wear on the tap body. Made from high-speed steel, this tap offers durability and hardness suitable for tapping through hard or abrasive materials while maintaining sharp edges longer. The bottoming feature allows for the creation of a chamfer or small thread section at the bottom of the hole for added strength. The 2B class of fit provides additional thread quality and reduces risk of damage to delicate threads. Additionally, the bright/uncoated finish improves surface finish and minimizes burrs, making it ideal for applications in various industries such as automotive, aerospace, machinery, and manufacturing.