Spiral Point Tap: 1-3/8-6 UNC, 4 Flutes, Plug Chamfer, H6 Class of Fit, High-Speed Steel-E, Black Oxide Coated MPN:5366448

Spiral Point Taps are high-speed steel tools used for cutting internal threads into a workpiece's hole. Their thread size is 1-3/8 inches - 6, following the UNC thread standard with a plug chamfer finish. Manufactured with black oxide coating for durability and corrosion resistance, these taps are suitable for various industries like automotive, aerospace, manufacturing, etc., where precise threads are needed. The spiral point design allows for easy cutting and self-centers while minimizing breaking or stripping of threads. Additionally, its high-speed steel material ensures longevity and robust performance even in demanding applications, making it a reliable option for professionals seeking accurate and consistent threading results.