Hand STI Tap: 1/2-13 UNC, H4, 4 Flutes, Bottoming Chamfer MPN:007095AS

The hand STI tap is a necessary tool for engineers, machinists or maintenance professionals in industries such as automotive, aerospace or electronics where threads need to be inserted in hardened materials like stainless steel or high tensile bolts. Its UNC 1/2-13 threads accommodate various hardware sizes while its H3 thread tolerance ensures precision and accuracy of the threads. Additionally, it comes with four flutes that facilitate faster chip removal making operation efficient and smooth. With a bottoming chamfer, the hand STI tap helps prevent breaking off of threads in screw insertion or assembly process, hence avoiding damage to equipment or parts.