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 taper chamfer design, this high-quality tap delivers smooth cutting action and excellent chip evacuation. Manufactured from premium high-speed steel with a bright/uncoated finish, it offers durability and performance for professional applications. The tap has a 3B class of fit for standard threading tolerances and a generous 3-13/16" overall length for versatile use. This right-hand tap is ideal for maintenance professionals, machinists, and industrial applications where reliable threading is essential. The straight flute design provides stability and control during operation, making it suitable for both through holes and blind holes in various materials. This Hertel tap combines precision engineering with quality materials to deliver consistent threading results.