Spiral Flute Tap: 5/16-18, UNC, 4 Flute, Modified Bottoming, 2B Class of Fit, Vanadium High Speed Steel, Oxide Finish MPN:5708330

The Spiral Flute Tap: 5/16-18 UNC, 4 Flute, Modified Bottoming is designed to provide exceptional performance in tapping through-holes in various materials such as brass, aluminum, and steel. Its spiral flute design allows for rapid chip removal, preventing chip build-up on the thread roots to minimize breaking or stripping of threads during use. This tap features a 2B class of fit to provide a slightly coarse thread that can be easily re-cut for precision fits. The oxide finish offers anti-friction properties and reduces heat build-up during tapping, prolonging the life of the tap. Moreover, its made from premium Vanadium High Speed Steel ensuring superior hardness and wear resistance for optimal performance in both woodworking and metalworking applications. Overall, this spiral flute tap is an essential tool that delivers exceptional thread quality and ease of use, making it suitable for professionals or DIY enthusiasts in various industries such as automotive, aerospace, and machining.