Mechanics and plumbers, this Drill America pipe tap is the real deal for threading pipe connections! This 1/8-27 NPT tap is made from high-speed steel that stands up to tough materials without chipping or breaking. The Qualtech series is designed for both ferrous and non-ferrous metals, so it's versatile enough for most shop projects. Remember - pipe taps are sized by the fitting they thread, not the actual tap size, so this 1/8 NPT tap creates threads for standard 1/8-inch pipe fittings. The taper is 3/4 inch per foot, which is standard for NPT threads that create tight, sealed connections. The 2-1/2 to 3-1/2 thread chamfer makes starting your threads smoother and more controlled. You'll still need Teflon tape or pipe compound for proper sealing, but this tap creates perfect threads that make the sealing process work right. The square end shank fits securely in standard tap wrenches without slipping. Whether you're working on automotive fuel lines, air compressor connections, or plumbing projects, this professional-grade tap delivers clean, precise threads every time. Seriously, if you're tired of cheap taps that break halfway through or create sloppy threads that leak, this Drill America tool is worth the investment. The quality difference is noticeable from the first cut - smooth operation and clean threads that actually seal properly.