The Hertel Spiral Point Tap is a precision threading tool designed for M20x2.5 Metric Coarse applications. Featuring 3 flutes and a plug chamfer, this high-quality tap ensures efficient chip evacuation and clean thread formation. Manufactured from High Speed Steel (HSS) with a bright/uncoated finish, it delivers reliable performance for industrial threading operations. The tap has a right-hand thread configuration with a 2-inch thread length and 4-15/32 inches overall length. With a 0.652-inch shank diameter and 6H class of fit, this tool provides the precision needed for creating accurate internal threads. The spiral point design (also known as a gun tap) pushes chips forward, making it ideal for through-hole applications. This Hertel tap (part number 027798AS) is manufactured by MSC Industrial and represents professional-grade quality for machining operations.