Spiral Flute Tap: 1-3/8-8, UN, 5 Flute, Modified Bottoming, 3B Class of Fit, Cobalt, Oxide Finish MPN:6382918

Professionals working in automotive and aerospace industries, as well as engineers and technicians can greatly benefit from this spiral flute tap. With a UN (Unified National Coarse) type and a size of 1-3/8-8, it is versatile enough to be used on multiple applications while providing high performance. Its 5 flutes offer fast chip removal for faster drilling while the Modified bottoming feature provides accurate threads without stripping. Made from cobalt steel, this spiral flute tap offers superior strength and corrosion resistance compared to other taps in its class. Its 3B Class of Fit ensures an excellent fit every time you use it for more precise threading results. With its oxide finish, this spiral flute tap is resistant to rust or wear even when exposed to harsh environments.