The Hertel Straight Flute Tap is a precision threading tool designed for creating 5/8-11 UNC threads with exceptional accuracy. Featuring 4 flutes with a plug chamfer and 3B class of fit, this high-quality tap delivers consistent performance for professional applications. Crafted from premium high-speed steel with a durable titanium nitride finish, it offers superior wear resistance and extended tool life. The tap measures 3-13/16" in overall length with a 1-13/16" thread length, providing excellent reach for various threading operations. This right-hand straight flute hand tap is ideal for maintenance professionals, machinists, and industrial applications where precise threading is essential. The straight flute design efficiently channels chips away from the cutting edge, ensuring clean and accurate threads every time.