Spiral Point Tap: #4-40 UNC, 3 Flutes, Plug Chamfer, 2B Class of Fit, High-Speed Steel-E, TiN Coated MPN:9039160028450

The #4-40 UNC High-Speed Steel-E, TiN Coated Spiral Point Tap features a unique cutting edge geometry that improves chip flow, providing excellent chip clearance while reducing breaking off tendency in difficult materials or abrasive materials. The spiral point's design ensures the tap quickly removes chips and provides an efficient cutting process for precise threads with an accurately tapped hole every time. This 2B class of fit ensures maximum grip while drilling without damaging the material and reducing thread damage, suitable for materials such as brass, aluminum, stainless steel, cast iron, and other common metals in automotive repair, manufacturing, aerospace, machining, or any DIY work. The 3 flutes provide efficient chip removal while minimizing heat buildup to maintain the tap's performance and reduce breakage risk, ensuring longevity and reliability even when used in multiple jobs. In summary, this Spiral Point Tap offers precision thread creation in various applications such as tapping blind holes, clearance holes or cross-holes while being cost-effective, durable and easy to use.