Spiral Flute Tap: 1/2-13 UNC, 3 Flutes, Bottoming, 3B Class of Fit, Vanadium High Speed Steel, Oxide Coated MPN:0138601

Our spiral flute tap delivers exceptional performance for precision machining and tooling applications, featuring a 1/2-13 UNC thread size, three flutes for faster chip removal, a bottoming feature for better thread engagement, a 3B class of fit for accurate workpieces, made from vanadium high speed steel for durability and hardness, and an oxide coating to protect against rust. This versatile tap is perfect for professionals in the automotive, machinery repair, hardware manufacturing industries who require precision and accuracy during thread cutting operations. Its spiral flute design allows for faster chip removal and reduced chip breakage, while its bottoming feature ensures better thread engagement and improved finish. With its vanadium high speed steel construction and oxide coating, this tap offers increased durability, hardness, and corrosion resistance, making it an essential tool for any workshop or manufacturing facility.