Spiral Flute Tap: 1/4-28, UNF, 3 Flute, Bottoming, 3B Class of Fit, Vanadium High Speed Steel, Oxide Finish MPN:5703931

The Spiral Flute Tap: 1/4-28 UNF with three flutes and a bottoming feature is crafted from premium vanadium high-speed steel. Its oxide finish increases its durability making it resistant to wear and corrosion. The three flute design enhances the taps ability to extract more chips while cutting, preventing breaking of threads or skating over the surface. It is specifically suited for precision work in applications that require fine threading. The bottoming feature of this tap ensures it can self-pilot and produce stronger threads in blind holes with its unique spiral flute pattern which allows easier chip extraction. This type of tap fits perfectly into industries requiring delicate yet durable threading such as aerospace, military, automotive, medical and general manufacturing. Its high quality construction assures smooth precise cutting even when threads are near the bottom of the hole making it a top pick for experts who demand precision in their work.